- From: Luis Bermudez <leb27@drexel.edu>
- Date: Wed, 18 Feb 2004 08:37:47 -0500
- To: 'Mail Archives' <public-webont-comments@w3.org>
- Message-id: <200402181338.i1IDc0806298@glue.irt.drexel.edu>
Hi All: I have the following questions: 1. ) Could a datatype Property be restricted with an "allValuesFrom" restriction ? (I think is possible, but it will be OWL-Full) e.g. : <owl:DatatypeProperty rdf:ID="hasB"> <rdfs:domain rdf:resource="#A"/> <rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/ <http://www.w3.org/2001/XMLSchema#string> > </owl:DatatypeProperty> <owl:Class rdf:ID="A"> <rdfs:subClassOf> <owl:Restriction> <owl:allValuesFrom rdf:resource ="#B"/> <owl:onProperty rdf:resource ="#hasB"/> </owl:Restriction> </rdfs:subClassOf> </owl:Class> <owl:Class rdf:ID="B"/> <B rdf:ID="b1"/> <B rdf:ID="b2"/> 2.) If it is possible how should an individual look like? <A rdf:ID="individual_a"> <hasB rdf:resource="#b1"/> </A> or <A rdf:ID="individual_a"> <hasB>ns:b1<hasB> </A> 3.) If I want to extend a datatype property so that it should be restricted to a set of individuals is the previous the best way to go, or is there any work around to have it in OWL-DL ? Thank you very much, Luis Bermudez leb27@drexel.edu
Received on Wednesday, 18 February 2004 08:38:03 UTC