- From: Boris Motik <boris.motik@comlab.ox.ac.uk>
- Date: Wed, 7 Nov 2007 19:54:14 -0000
- To: <public-owl-wg@w3.org>
Hello, The DatatypeRestriction class from the conceptual specification could easily be extended to allow for multiple facets and restriction values. More concretely, Figure 5 could be changed to make the association between DatatypeRestriction and Constant of cardinality 1 : n and to parameterize the association with a facet. Semantically, such multiple facets would be interpreted conjunctively: the resulting datatype is obtained by restricting dataRange with ALL facets. The XML and the RDF syntaxes could easily be extended to reflect this conceptual change. The main benefit of this change is that it would be much easier to create data ranges. Currently, you need to next descriptions, which can be cumbersome in practice. Regards, Boris
Received on Wednesday, 7 November 2007 19:55:08 UTC