RE: Issue rdfms-boolean-valued-properties from Graham Klyne on 2001-11-15 (w3c-rdfcore-wg@w3.org from November 2001)

From: Graham Klyne <Graham.Klyne@MIMEsweeper.com>
Date: Thu, 15 Nov 2001 14:40:12 +0000
To: Patrick.Stickler@nokia.com
Cc: w3c-rdfcore-wg@w3.org
Message-Id: <5.1.0.14.2.20011115143943.03b33a70@joy.songbird.com>

At 01:05 PM 11/15/01 +0200, Patrick.Stickler@nokia.com wrote:
>I think I also prefer this rdf:type approach, but the question arises,
>how does one express explicit negation? rdf:notType?  ;-)

Basic RDF cannot express negation.

#g


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Graham Klyne                    MIMEsweeper Group
Strategic Research              <http://www.mimesweeper.com>
<Graham.Klyne@MIMEsweeper.com>
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Received on Thursday, 15 November 2001 09:51:56 UTC