creates the STRENDA namespace

strenda/.htaccess

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+RewriteEngine On
+
+# The STRENDA namespace in w3id.org
+# -------------------
+# The identifier https://w3id.org/strenda is for information about the namespace itself:
+#
+RewriteRule ^$   https://github.com/perma-id/w3id.org/tree/master/strenda/README.md [R=303,L]
+#
+# Catch https://w3id.org/strenda/ and remove the slash; the slashed version shall not have meaning
+RewriteRule ^\/$   https://w3id.org/strenda [R=301,L]
+
+
+# Identifiers
+# ------------------
+# In the following block: individual identifiers are defined of the form https://w3id.org/strenda/xxx
+# where the xxx is derived from the start of the lines with "RewriteRule ^xxx$". The part next to
+# it is where the identifiers currently links to.
+# If an identifier becomes obsolete, move them to the very bottom, there is a separate block for this purpose.
+#
+RewriteRule ^biocatalysis-guidelines$ https://github.com/Strenda-biocatalysis/Strenda-biocatalysis [R=303,L,QSA]
+
+
+# Obsolete Identifiers
+# --------------------
+# Obsolete Identifiers have been minted once, and are gone now.
+# With the following block you might redirect to a generic page explaining what happened, to inform the user.
+#
+# ErrorDocument 410 https://example.com/resource_gone.html
+# RewriteRule "^obsolete-identifier$" "-" [R=410,L]
+
+
+# Requests to resources that are not defined
+# ------------------------------------------
+# With the following block you can catch identifiers not yet caught until here,
+# and redirect the user to a custom 404 page to explain this fact:
+#
+# ErrorDocument 404 https://example.com/custom404.html
+# RewriteRule "^\/(.+)$" "-" [R=404,L]

strenda/README.md

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+# /strenda/
+This [W3ID](https://w3id.org) provides a persistent URI namespace (https://w3id.org/strenda/ and children) for resources of [STRENDA](https://www.beilstein-institut.de/en/projects/strenda/).
+
+## Uses
+This namespace is used to mint GUPRIs for STRENDA resources.
+
+## See also
+See <https://www.beilstein-institut.de/en/projects/strenda/> for more about STRENDA.
+
+## Pool of maintainers of this namespace
+For the sake of simplicity, all people involved and interested in managing this namespace from the FAIRplus consortium can enter the pool of persons intended to be able to make changes in this namespace of w3id.org by being appointed by one of the current members of this pool.
+
+The ultimate control over changes in this namespace lies naturally in the hands of the w3id.org GitHub repo maintainers.
+
+There is no order between maintainers. The pool consists of (alphabetical order):
+
+* https://github.com/DomMSNR
+* https://github.com/rgiessmann
+* https://github.com/StephanM87
+
+## Change policy in this namespace
+No official change policy in place.
+
+## Contact
+See above for persons who are supposed to change this namespace.
+
+If you want to contact a person about this namespace, please refer to:
+
+**Robert Giessmann**
+Berlin, Germany
+<rgiessmann@gmail.com>  
+GitHub: [rgiessmann](https://github.com/rgiessmann)
+ORCID: [0000-0002-0254-1500](https://orcid.org/0000-0002-0254-1500)