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Re: More on XSD in RDF

From: Jan Grant <Jan.Grant@bristol.ac.uk>
Date: Tue, 26 Nov 2002 09:55:29 +0000 (GMT)
To: Patrick Stickler <patrick.stickler@nokia.com>
cc: ext Dan Connolly <connolly@w3.org>, Brian McBride <bwm@hplb.hpl.hp.com>, ext Jeremy Carroll <jjc@hplb.hpl.hp.com>, w3c-rdfcore-wg <w3c-rdfcore-wg@w3.org>
Message-ID: <Pine.GSO.4.44.0211260953190.7263-100000@mail.ilrt.bris.ac.uk>

On Tue, 26 Nov 2002, Patrick Stickler wrote:

>    xsd:decimal rdfs:subClassOf xsd:float .

This isn't true, because 0.1 does NOT occur in the xsd:float value
space. (it's 2^-1 . 5^-1)

>    xsd:float rdfs:subClassOf xsd:decimal .

This is true if floats and decimal value spaces are just sets of
numbers, as Jeremy described.



-- 
jan grant, ILRT, University of Bristol. http://www.ilrt.bris.ac.uk/
Tel +44(0)117 9287088 Fax +44 (0)117 9287112 http://ioctl.org/jan/
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Received on Tuesday, 26 November 2002 04:56:12 EST

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