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Re: REPEAT: RDF Plain Literals and xsd:string

From: Brian McBride <bwm@hplb.hpl.hp.com>
Date: 24 Jul 2003 18:24:06 +0100
To: davep@iit.edu
Cc: w3c-xml-schema-ig@w3.org, cmsmcq@acm.org, Pat Hayes <phayes@ai.uwf.edu>
Message-Id: <1059067445.2327.144.camel@dhcp-91-136.hpl.hp.com>


Thank you for responding.


Two points should be made:

   o    The descriptions of the relations on the value spaces of Schema
        datatypes are normative for schema processing but are advisory
        for other applications.

I'm not really asking about *processing*.  Schema defines the value
spaces of its primitive datatypes to be sets.  We need to know what are
in those sets.

I guess there is another way to ask the question.  Given:

  S = the value space of xsd:string
  U = the value space of xsd:anyURI
  L = the set of RDF plain literals that have no lang tag, i.e.the set
of sequences of UNICODE characters

Is S intersection U empty?
Is S intersection L empty?


Received on Thursday, 24 July 2003 13:25:32 UTC

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