XTM for Draft Ontology
The files available here are the XTM for the draft ontology. In particular, we have:
cen_rn-ontology-v1.xtm: the ontology on its own.
cen-rn-ontology-controlled-vocab-v1.xtm: The ontology and some controlled vocabulary.
cen_rn_v1.xtm: the instance data for the online demo.
cen_ontology_sevice_and_standard.xtm: topic and association types for service and standard ontology.
The ontology defines PSI published subject identifiers for all Topic and Association types. These identifiers can be used in topic map fragments to author descriptions of new services.