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Fwd: No rdfs:range specified for owl:hasValue ... an error?

From: Jim Hendler <hendler@cs.umd.edu>
Date: Mon, 10 Mar 2003 03:02:33 -0500
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To: public-webont-comments@w3.org
Cc: Guus Schreiber <schreiber@swi.psy.uva.nl>, Mike Dean <mdean@bbn.com>

>Resent-Date: Sun, 9 Mar 2003 17:01:18 -0500 (EST)
>Date: Sun, 09 Mar 2003 17:00:22 -0500
>From: "Roger L. Costello" <costello@mitre.org>
>Organization: The MITRE Corporation
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>CC: "Costello,Roger L." <costello@mitre.org>
>Subject: No rdfs:range specified for owl:hasValue ... an error?
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>Hi Folks,
>
>The OWL Reference defines owl:hasValue like this:
>
><rdf:Property rdf:ID="hasValue">
>      <rdfs:label>hasValue</rdfs:label>
>     <rdfs:domain rdf:resource="#Restriction"/>
></rdf:Property>
>
>Note that there is no rdfs:range specified.  Is that a mistake?  The
>other properties - allValuesFrom,  someValuesFrom, etc - do have an
>rdfs:range specified, so it leads me to believe that it is a mistake.
>/Roger


-- 
Professor James Hendler				  hendler@cs.umd.edu
Director, Semantic Web and Agent Technologies	  301-405-2696
Maryland Information and Network Dynamics Lab.	  301-405-6707 (Fax)
Univ of Maryland, College Park, MD 20742	  240-731-3822 (Cell)
http://www.cs.umd.edu/users/hendler
Received on Monday, 10 March 2003 04:23:31 GMT

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