count-software-with-at-least-one-input-or-output.rq

prefix obo: <http://purl.obolibrary.org/obo/>

select (count (distinct ?x) as ?numberSoftwareWithAtLeastOneInputOrOutputObject) 
from <http://www.pitt.edu/obc/ide/apollo-sv>
from <http://www.pitt.edu/obc/ide/classes-and-indexing-instances>
from <http://www.pitt.edu/obc/ide/article-instances>
from <http://www.pitt.edu/obc/ide/article-deleted-instances>
from <http://ide.obc.io/auth>
from <http://www.pitt.edu/obc/mdc/content>
where {
  {
	#software must be in MDC
  	<http://www.pitt.edu/obc/IDE_ARTICLES_12000070095> obo:BFO_0000174 ?x  .
	  
    ?x rdf:type ?softwareOrSubclass .
  	?softwareOrSubclass rdfs:subClassOf* obo:IAO_0000010 .

  	?v rdf:type obo:APOLLO_SV_00000525 .  #v is executable
  	?u rdf:type obo:APOLLO_SV_00000524 .  #u is compiling
  	?u obo:OBI_0000293 ?x .               #compiling has source code as input
  	?u obo:OBI_0000299 ?v .               #compiling has executable as output
  	?parsingOrEncodingPlan obo:BFO_0000050 ?v .		 #data parsing or encoding plan specification is part of executable
  	?dataParsingOrEncoding obo:OBI_0000417 ?parsingOrEncodingPlan . #parsing or encoding achieves parsing plan objective
  	?dataParsingOrEncoding obo:OBI_0000417 ?formatSpec .  #parsing or encoding achieves spec objective
  	?formatSpec rdf:type obo:IAO_0000098 .   #spec is in an instance of data format
    #?formatSpec rdfs:label ?formatSpecLabel
  }
  #filter out punned individuals
     FILTER ( ?x != obo:IAO_0000010 )
     FILTER ( ?x != ?softwareOrSubclass )
     #FILTER ( ?softwareOrSubclass != obo:APOLLO_SV_00000525 )
}