- From: <Patrick.Stickler@nokia.com>
- Date: Sat, 22 Dec 2001 13:18:19 +0200
- To: jborden@mediaone.net, pfps@research.bell-labs.com, phayes@ai.uwf.edu
- Cc: www-rdf-interest@w3.org, joint-committee@daml.org
> d) there are (currently) _serious_ problems assigning URIs to > general XML > Schema datatypes. The URIs given for the simple XML Schema > datatypes have > been explicitly created. The XML Schema formalism (WD) > proposes a new URI > syntax to resolve these issues, but this syntax is not > comparible with other > XML fragment identifier syntax proposals including XPointer. Sigh. While this is a significant issue to be resolved within the broader scope of XML/Web standards interoperability, it does not pose a problem to RDF, per se, so long as datatype URIs are valid URIs -- since URIs are opaque identifiers within the RDF graph space. Thus, following the approach of pairing lexical form (literal) with data type (URI), RDF should be able to handle any data typing scheme so long as each data type (simple or complex) has a valid URI -- regardless of whether that URI is parsable or meaningful to any other particular XML or internet standard or tool. Cheers, Patrick -- Patrick Stickler Phone: +358 50 483 9453 Senior Research Scientist Fax: +358 7180 35409 Nokia Research Center Email: patrick.stickler@nokia.com
Received on Sunday, 23 December 2001 07:34:45 UTC