- From: Jeremy Carroll <jjc@hpl.hp.com>
- Date: Fri, 20 Dec 2002 08:33:12 +0100
- To: <www-webont-wg@w3.org>
The following DTD inside a document <!DOCTYPE rdf:RDF [ <!ATTLIST owl:cardinality rdf:datatype CDATA #FIXED "http://www.w3.org/2001/XMLSchema#nonNegativeInteger" > ]> allows the omission of the rdf:datatype attribute on owl:cardinality (See: http://sealpc09.cnuce.cnr.it/jeremy/premises004.rdf for a complete example) I propose that: Guide and Tests should use such internal DTD declarations for owl:cardinality, owl:minCardinality, owl:maxCardinality and any ontology specific DatatypeProperty-s to avoid having rdf:datatype attributes in the body of the RDF/XML data. This is in addition to the entity definitions already included in the guide, and proposed for inclusion in test cases. I note that the comment in the current version of the OWL Reference suggests using property attributes for owl:cardinality within HTML content. This does not work, even with the DTD declarations above. Jeremy
Received on Friday, 20 December 2002 02:29:24 UTC