Re: Astounding silence about same-ness Re: Concept Equivalence, IFPs, skos:subjectIndicator and owl:sameAs

* Williams, Stuart
>
> Ok... so, the relationship between a topic and a subject is functional
> and:  1) direct in the case where the subject is a directly web
> accessible resource; 2) indirect via a subject indicator which has an
> inverse functional relation with the subject, in the case where the
> subject is not a directly accessible web resource. FWIW subjects that
> are web accessible resources could also be indicated indirectly.

All correct.

> If that is correct, then a 'problem' with skos:subjectIndicator is  
> that
> as it is currently framed is that it relates a skos:Concept (a  
> tm:Topic
> like thing as you seem to concur below) directly to a subject  
> indicator
> without an intervening tm:Subject.

The skos:Concept and the tm:Subject are the same thing. In fact,

   tm:Subject owl:sameAs rdf:Resource
   skos:Concept rdfs:subclassOf tm:Subject

To put it another way, the subject is the thing you are representing  
in your RDF model.

--Lars M.

Received on Friday, 10 November 2006 07:58:50 UTC