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Re: Guide: draft of Oct 31 (goofy TranstiveProperty use)

From: Jos De_Roo <jos.deroo.jd@belgium.agfa.com>
Date: Fri, 1 Nov 2002 00:39:56 +0100
To: pfps@research.bell-labs.com
Cc: connolly@w3.org, www-webont-wg@w3.org, www-webont-wg-request@w3.org
Message-ID: <OFCA734921.9D1E8426-ONC1256C63.00816D81-C1256C63.008204CC@agfa.be>


<rdf:RDF
  xmlns     = "http://www.example.org/wine.owl#"
  xmlns:owl = "http://www.w3.org/@@/owl#"
  xmlns:rdf = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:rdfs= "http://www.w3.org/2000/01/rdf-schema#">

  <owl:ObjectProperty rdf:ID="locatedIn">
    <owl:TransitiveProperty />
    <rdfs:domain rdf:resource="http://www.w3.org/@@/owl#Thing" />
    <rdfs:range rdf:resource="#Region" />
  </owl:ObjectProperty>

</rdf:RDF>


translates to following triples (using e.g. Jena)


@prefix daml:   <http://www.daml.org/2001/03/daml+oil#> .
@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix log:    <http://www.w3.org/2000/10/swap/log#> .
@prefix rdfs:   <http://www.w3.org/2000/01/rdf-schema#> .
@prefix :       <#> .

:locatedIn
      rdfs:domain
            <http://www.w3.org/@@/owl#Thing> ;
      a     <http://www.w3.org/@@/owl#ObjectProperty> ;
      rdfs:range
            :Region ;
      <http://www.w3.org/@@/owl#TransitiveProperty>
            "" .

-- ,
Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/


                                                                                                                        
                    "Peter F.                                                                                           
                    Patel-Schneider"          To:     connolly@w3.org                                                   
                    <pfps@research.bell       cc:     www-webont-wg@w3.org                                              
                    -labs.com>                Subject:     Re: Guide: draft of Oct 31 (goofy TranstiveProperty use)     
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                    2002-10-31 11:10 PM                                                                                 
                                                                                                                        
                                                                                                                        





From: Dan Connolly <connolly@w3.org>
Subject: Re: Guide: draft of Oct 31 (goofy TranstiveProperty use)
Date: 31 Oct 2002 15:58:31 -0600

[...]

> While it actually is syntactically
> legal RDF, I'm sure it doesn't say what you meant.
> It says
>          locatedIn owl:TransitiveProperty "".

I would be interested in the derivation of this.

peter
Received on Thursday, 31 October 2002 18:40:34 GMT

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