- From: Yves Raimond <yves.raimond@gmail.com>
- Date: Thu, 12 Jun 2008 11:05:34 +0100
- To: "Jun Zhao" <jun.zhao@zoo.ox.ac.uk>
- Cc: "Olaf Hartig" <hartig@informatik.hu-berlin.de>, "Keith Alexander" <k.j.w.alexander@gmail.com>, "Hausenblas, Michael" <michael.hausenblas@joanneum.at>, public-lod@w3.org
Hello again! As an example is worth 1000 words, I just made up one for this void:example property. http://moustaki.org/void/void.n3 describes some aspects of one of the DBtune dataset. It links, through the void:example property, towards a RDF document at http://moustaki.org/void/jamendo_example.n3 . The SPARQL query at http://moustaki.org/void/void.sparql asks the following question "is there a dataset described in this RDF which holds information about music records, associated tags, and places to download them?" You can try it out, it works :-) (I tested it with ARQ) $ sparql --query=void.sparql Ask => Yes I am sure there is a way to make the query smaller, but I am not really a SPARQL guru. I still think it provides a really simple way to automatically point a user agent to the right direction - "oh, you should look over there, it knows how to answer your query". Cheers! y
Received on Thursday, 12 June 2008 10:06:16 UTC