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Re: Not-subClassOf

From: <jos.deroo.jd@belgium.agfa.com>
Date: Wed, 23 May 2001 00:41:11 +0100
To: fernanda@ppgia.pucpr.br
Cc: www-rdf-interest@w3.org, www-rdf-logic@w3.org
Message-Id: <OF13EB8621.A64BA5F2-ON41256A54.00711068@bayer-ag.com>


> How could I say that a class X is not a subclass of class Y in RDF? This
> information must to be at my schema?

I think that as soon as you use N3 terms like
[ a :X; a [ ns:complement :Y ] ]
you can be sure that X is not a subclass of Y
(of course that requires the model theoretic
semantics of class complement)

Jos De Roo, AGFA http://www.agfa.com/w3c/jdroo/
Received on Tuesday, 22 May 2001 18:41:44 UTC

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