- From: Richard Light <richard@light.demon.co.uk>
- Date: Thu, 13 May 2010 09:34:58 +0100
- To: semantic-web@w3c.org
Hi, I am setting up an ontology [1] which imports concepts from the Erlangen CRM and a Semantic Mediawiki RDF export. The classes in my ontology are sub-classed from CRM classes. In Protege, this all looks very nice, with my classes shown as inheriting properties from their "ancestor" classes in the CRM (e.g. Project from E7.Activity and above). I would like to be able to query this ontology, using these inherited properties. As I understand it, SPARQL doesn't support inferred properties: is that correct? If so, is there a query language or SPARQL extension which would support this type of query? Alternatively, is there a utility which will take the three ontologies which make up my ontology, and generate a single ontology with all the inferred properties declared explicitly? Richard [1] http://light.demon.co.uk/jisc/digiont.ttl -- Richard Light
Received on Thursday, 13 May 2010 08:35:32 UTC