cts2/bioportal-rdf-service — Issue #12: Discover all distinct namespaces in the triple store
Author: cts2
Created: 2012-02-13 18:16:23+00:00
State: open

The requirement is for a CTS2 function that allows users can obtain a list of all namespaces used throughout the service. For example, given this triple:

Would yield 3 namespaces:
http://purl.bioontology.org/ontology/SNOMEDCT/
http://bioportal.bioontology.org/ontologies/umls/
http://bioportal.bioontology.org/ontologies/umls/sty/

We would need a distinct list of all namespaces used throughout the entire triple store.

Is this possible via the triple store? Do you have any suggestions on how this could be done?