- From: Mark Baker <distobj@acm.org>
- Date: Sat, 5 Oct 2002 20:38:20 -0400
- To: "Cutler, Roger (RogerCutler)" <RogerCutler@ChevronTexaco.com>
- Cc: www-ws-arch@w3.org
On Sat, Oct 05, 2002 at 10:28:19AM -0700, Cutler, Roger (RogerCutler) wrote: > There is nothing in > WSDL, for example, that explicitly or even implicitly supports "Dog and Cat > interfaces implement the Animal interface". FWIW, REST based Web services already support this. Of course, all objects expose the same interface, so a "inheritance" relationship like you describe is not a statement about interface, but about implementation instead. RDF Schema provides the means for expressing this sort of relationship. For example; <http://example.org/animal/cat/> rdfs:subClassOf <http://example.org/animal/> <http://example.org/animal/dog/> rdfs:subClassOf <http://example.org/animal/> <http://www.markbaker.ca/2001/02/Glory/> a <http://example.org/animals/dog/> MB -- Mark Baker, CTO, Idokorro Mobile (formerly Planetfred) Ottawa, Ontario, CANADA. distobj@acm.org http://www.markbaker.ca http://www.idokorro.com
Received on Saturday, 5 October 2002 20:37:25 UTC