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Subject: Re: [regrep] Ontology Versioning- ebXML RegRep Profile for Web OntologyLanguage (OWL) 2.0
Hi Carl, Thanks for the comments on Ontology Versioning aspects of OWL profile. Please see inline below... carl mattocks wrote: e4a702590911201208x4812177cy95ebfd1494304448@mail.gmail.com" type="cite"> Are you proposing that we require OWL 2? If so, that would be a significant change that I am not so sure about. Reason is that OWL 2 was only approved recently and popular open source implementations have not yet begun to support it. Adopting OWL 2 now would raise teh bar significantly for implementors of OWL profile. e4a702590911201208x4812177cy95ebfd1494304448@mail.gmail.com" type="cite"> Thanks for the link to above presentation. We do something almost exactly like what shown in slide 7 in current OWL profile 2.0 draft spec but perhaps made a little more generazied. An OntologyContext is like taking 1 node from the version tree of each ontology in the context and forming a knowledge base only from the clauses defined in those versions. When querying using a normal ebRS Query protocol all a client needs to do is to specify V3 and V2 as being the makeup of the ontology context and the rest is just normal query processing albeit with OWL functions being supported. So I think we are on the same page on ontology versioning - right? -- Regards, Farrukh Web: http://www.wellfleetsoftware.com |
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