Re: Choreography and the Semantic Web
Mark Baker <[email protected]>
| Newsgroups | gmane.comp.web.services.ws-arch |
|---|---|
| Message-ID | <[email protected]> |
On Mon, Aug 12, 2002 at 09:45:38AM -0400, Christopher B Ferris wrote: > > Mark, > > And there is much that SOAP/WSDL do that RDF doesn't. Yes, but very little of it is necessary when you don't have a priori knowledge of the type of service you're interacting with, as the Web presumes. SOAP/WSDL, in common use, presupposes that when the code is written, it knows the difference between a thermometer and a television. REST does not. > There is NOTHING that prevents one from using RDF in the context of Web > services technologies (e.g. carrying RDF graphs in the SOAP header or > body, > extending WSDL with RDF, or even representing a WSDL description using > RDF), or not as one sees fit. There's nothing that *prevents* RDF from being used with SOAP/WSDL, but as I said, the earlier form of binding with SOAP/WSDL makes RDF unnecessary (note, this is a *bad* thing 8-). MB -- Mark Baker, CTO, Idokorro Mobile (formerly Planetfred) Ottawa, Ontario, CANADA. [email protected] http://www.markbaker.ca http://www.idokorro.com