Dave, I looked at the example and have a comment. In the query response use use the following attribute value [1]:
rdf:about=" http://example.com/query?oslc.from=blog:comment&oslc.where=blog:entry=<http://example.com/blogs/entry/42> ;" We discussed this many months ago (perhaps before you joined OSLC) and came to the conclusion that although we are indeed sending the HTTP request to that URL, the response contains a set of triples and the triples must have the correct subject nodes, which in this case means that the rdf:about attribute must be just the query base URL. Recall that the meaning of rdf:about is simply to set the subject node for a set of triples that are formed from the following property elements. The correct value is therefore: rdf:about="http://example.com/query"; I do agree that it seems useful to include the full query URL. The client already knows that since it sent the request. However, to make it an explicit part of the response, the appropriate place would be inside the ResponseInfo resource. We'd introduce a new property for that, e.g. oslc:request [1] http://open-services.net/bin/view/Main/OslcCoreQueryDiscussion?sortcol=table;up=#Executing_Queries Regards, ___________________________________________________________________________ Arthur Ryman, PhD, DE Chief Architect, Project and Portfolio Management IBM Software, Rational Markham, ON, Canada | Office: 905-413-3077, Cell: 416-939-5063 Twitter | Facebook | YouTube From: Dave <[email protected]> To: oslc-core <[email protected]> Date: 05/04/2010 05:21 PM Subject: [oslc-core] OSLC Core spec query shapes example Sent by: [email protected] To better understand how queries work in the OSLC Core spec today, here's an example that shows how to define a blogging service with blog entries, blog comments and a query capability that can query across both types of resources. http://open-services.net/bin/view/Main/OslcCoreQueryDiscussion Examples are provided in RDF/XML of these resources: - Blog Entry, Blog Comment and Query Resource shapes - Service Provider - Query response Thanks to Arthur for a quick review and the one query URI example in the document. Feedback is welcome, as are additional query URI examples. Thanks, Dave _______________________________________________ Oslc-Core mailing list [email protected] http://open-services.net/mailman/listinfo/oslc-core_open-services.net
