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xmlsch-02 - another way?

From: Jan Grant <Jan.Grant@bristol.ac.uk>
Date: Fri, 12 Sep 2003 12:43:14 +0100 (BST)
To: RDFCore Working Group <w3c-rdfcore-wg@w3.org>
Message-ID: <Pine.GSO.4.44.0309121238030.16605-100000@mail.ilrt.bris.ac.uk>

Following on from what Peter said recently, it occurs to me that since
WS processing is part of XML processing for a schema-aware document,
that the right place to put WS processing on DTed literals (if anywhere)
would be in the RDF/XML parser - ie, so the processing gets done and the
lexical values in the abstract syntax are all appropriately
pre-processed. At that point the semantics can stay the same.

So an XSD-aware rdf/xml parser might take

<eg:Foo rdf:about="eg:subject">
  <eg:property rdf:datatype="xsd:integer"> 3 </eg:property>

and produce

eg:subject rdf:type eg:Foo .
eg:subject eg:property "3"^^xsd:integer .


eg:property2 rdfs:range xsd:integer .
eg:foo eg:property2 " 3 "^^xsd:integer .

would still remain xsd:integer-inconsistent.

The cost is that parsers need to know about XML datatypes to be able to
do this.

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/
If it's broken really badly - don't fix it either.
Received on Friday, 12 September 2003 07:43:27 UTC

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