- From: Jan Algermissen <jalgermissen@topicmapping.com>
- Date: Thu, 28 Oct 2004 21:35:34 +0200
- To: "www-rdf-interest@w3.org" <www-rdf-interest@w3.org>
Hi, I know about the various ways to constrain individual properties, but I seem to be unable to find out if there is a standard way of restricting the set of properties instances of a given class may 'have'. (Like relational tables form classes by grouping attributes) Is there an RDF vocabulary for this purpose? Hmm....what about owl:minCardinality (and owl:maxCardinality)? Does a missing cardinality of a property for a class imply the cardinality of zero? Or would relying on that be too application specific? Thanks for any help on this. Jan -- Jan Algermissen Consultant & Programmer http://www.jalgermissen.com
Received on Thursday, 28 October 2004 19:33:39 UTC