- From: Johannes Koch <johannes.koch@fit.fraunhofer.de>
- Date: Wed, 25 Feb 2009 14:16:09 +0100
- To: ERT WG <public-wai-ert@w3.org>
Shadi Abou-Zahra schrieb: > If a property is a sub-property of another, can one > redefine Domain and Range that way? The RDF spec doesn't say anything > about this: > - <http://www.w3.org/TR/rdf-schema/#ch_subpropertyof> I don't think it's a redefinition. See again in <http://www.w3.org/TR/rdf-schema/#ch_domain>: > Where a property P has more than one rdfs:domain property, then the resources denoted by subjects of triples with predicate P are instances of all the classes stated by the rdfs:domain properties. I see it like adding another rdfs:domain. > We should confirm this, just to be sure. Yes. -- Johannes Koch Fraunhofer Institute for Applied Information Technology FIT Web Compliance Center Schloss Birlinghoven, D-53757 Sankt Augustin, Germany Phone: +49-2241-142628 Fax: +49-2241-142065
Received on Wednesday, 25 February 2009 13:16:54 UTC