- From: Dickinson, Ian J <Ian.Dickinson@hp.com>
- Date: Mon, 10 Mar 2003 20:26:27 -0000
- To: "'Roger L. Costello'" <costello@mitre.org>
- Cc: www-rdf-logic@w3.org
I thought the typical class-as-instance example used species, something like: <owl:Class rdf:ID="BengalTiger" /> <BengalTiger rdf:ID="tiki" /> <BengalTiger> <foundIn>South-East Asia</foundIn> </BengalTiger> i.e. Tiki is a Bengal Tiger. The Bengal Tiger is found in South-East Asia. Whether that entails any conclusions about Tiki (in a logic without defaults) is unclear in my head. Cheers, Ian _____________________________________________________________________ Ian Dickinson HP Labs, Bristol, UK mailto:Ian.Dickinson@hp.com http://www-uk.hpl.hp.com/people/ijd > -----Original Message----- > From: Roger L. Costello [mailto:costello@mitre.org] > Sent: 10 March 2003 15:51 > To: www-rdf-logic@w3.org > Cc: Costello,Roger L. > Subject: Need example of a River class being used as an > individual ... anyone? > > > > Hi Folks, > > One of the "main" differences between OWL Full and OWL > DL/Lite is that in OWL Full a class may be treated as both an > individual as well as a class. I am trying to create an > example to demonstrate the use of a class as an individual. > Specifically, an example to demonstrate the use of a River > class as an individual. Here is how River is defined: > > <rdfs:Class rdf:ID="River"> > <rdfs:subClassOf rdf:resource="#Stream"/> > </rdfs:Class> > > Can you give me an example that shows this River class being > used as an instance? Thanks! /Roger >
Received on Monday, 10 March 2003 15:26:44 UTC