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wine examples

From: Guus Schreiber <schreiber@cs.vu.nl>
Date: Fri, 31 Oct 2003 16:59:28 +0100
Message-ID: <3FA286E0.9050403@cs.vu.nl>
To: WebOnt WG <www-webont-wg@w3.org>

Browsing a little bit through the wine ontology during ISWC I found:

[[
   <owl:Class rdf:ID="TableWine">
     <owl:intersectionOf rdf:parseType="Collection">
       <owl:Class rdf:about="#Wine" />
       <owl:Restriction>
         <owl:onProperty rdf:resource="#hasSugar" />
         <owl:hasValue rdf:resource="#Dry" />
       </owl:Restriction>
     </owl:intersectionOf>
   </owl:Class>
]]

Surely, this axiom (dry wine <=> table wine) cannot be correct.
I'm not aware of any complete definition of the term "table wine", by 
the way. It is usually a rather vague concept (e.g any nonclassified wine).

Also,

[[
   <owl:Class rdf:ID="Tours">
     <owl:intersectionOf rdf:parseType="Collection">
       <owl:Class rdf:about="#Loire" />
       <owl:Restriction>
         <owl:onProperty rdf:resource="#locatedIn" />
         <owl:hasValue rdf:resource="#ToursRegion" />
       </owl:Restriction>
     </owl:intersectionOf>
   </owl:Class>
]]

I'm quite sure there is no such wine name in France. As far as I know, 
it's called a "Touraine" (an expert should probably confirm this).

Guus

-- 
Free University Amsterdam, Computer Science
De Boelelaan 1081a, 1081 HV Amsterdam, The Netherlands
Tel: +31 20 444 7739/7718
E-mail: schreiber@cs.vu.nl
Home page: http://www.cs.vu.nl/~guus/
Received on Friday, 31 October 2003 10:59:29 GMT

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