- From: Guus Schreiber <schreiber@cs.vu.nl>
- Date: Fri, 31 Oct 2003 16:59:28 +0100
- 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 UTC