- From: Alexander Löser <aloeser@cs.tu-berlin.de>
- Date: Mon, 14 Jul 2003 11:40:19 +0200
- To: www-rdf-interest@w3.org
Hi, I'd like to define a set of the queries supported by an information source(so called query capabilities, e.g. a database, joseki server or peer. Elements used in a query are matched against the schema of the information source in order to determine if the information source is able to answer the query. A match means that the information source understands and can answer a specific query, but does not guarantee a non-empty answer set. Has anybody made experiences in expressing query capabilities of a source with RDFS? Are there running rrojects? Where can I see an example? Is there an open repository where everybody can submit its URL to the data source and its query capabilities, like http://www.salcentral.com/salnet/webserviceswsdlne.asp for WSDL descriptions? Cheers Alex -- ___________________________________________________________ Alexander Löser Technische Universitaet Berlin Fakultaet IV - CIS bmb+f-Projekt: "New Economy, Neue Medien in der Bildung" hp: http://cis.cs.tu-berlin.de/~aloeser/ office: +49- 30-314-25551 fax : +49- 30-314-21601 ___________________________________________________________
Received on Monday, 14 July 2003 08:13:43 UTC