Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-12 Thread Ivan Mikhailov
Kjetil, I'm afraid I have on easy way to make this behavior for DESCRIBE. If you need that then you really had to write a CONSTRUCT instead of DESCRIBE. One of problems is that in PREFIX ms: http://www.computas.com/mediasone# DESCRIBE ?uri FROM http://msone.computas.no/graphs/ WHERE { ?g a

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-06 Thread Kjetil Kjernsmo
On Monday 05 January 2009 23:45:10 Peter Ansell wrote: Although it returns no results right now, the queries won't always be identical because the CONSTRUCT requires at least two triples in the ?g graph before it will return results and the DESCRIBE requires only one triple (the ms:coverArt

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-05 Thread Kjetil Kjernsmo
On Wednesday 31 December 2008 00:58:33 you wrote: It seems to me that the problem is not in DESCRIBE but in the browser that is unable to render an RDF/XML so it displays an empty page. Err, if that was the case, it would be extremely embarrassing :-) The problem is that SPARQL web service

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-05 Thread Kjetil Kjernsmo
Hi Kingsley and thanks for the response! On Monday 29 December 2008 22:19:01 Kingsley Idehen wrote: If possible, you can just rebuild the RDF_QUAD table with a different primary key, and once done the overhead associated with not specifying a graph IRI in the FROM clause re. Virtuoso goes away

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-05 Thread Kingsley Idehen
On 1/5/09 7:26 AM, Kjetil Kjernsmo wrote: PREFIX ms:http://www.computas.com/mediasone# CONSTRUCT { ?uri?p ?s ; ms:coverArt http://ruby3.computas.no/covers/nfi/48739.jpg . } FROMhttp://msone.computas.no/graphs/ WHERE { ?g

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2009-01-05 Thread Peter Ansell
- Original Message From: Kjetil Kjernsmo kjetil.kjern...@computas.com To: virtuoso-users@lists.sourceforge.net Cc: Kingsley Idehen kide...@openlinksw.com Sent: Monday, 5 January, 2009 10:26:51 PM Subject: Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2008-12-30 Thread Ivan Mikhailov
Hello Kjetil, It seems to me that the problem is not in DESCRIBE but in the browser that is unable to render an RDF/XML so it displays an empty page. The problem is that SPARQL web service protocol do not allow returning of result of DESCRIBE as an HTML. I've tried your endpoint and found that

[Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2008-12-29 Thread Kjetil Kjernsmo
All, I'm trying to do something analogous to this example from the SPARQL spec: http://www.w3.org/TR/rdf-sparql-query/#namedAndDefaultGraph which I have now gotten working, but I'd like to do a DESCRIBE. Now, the problem is that the client doesn't know the graph names, but it what kind of graph

Re: [Virtuoso-users] DESCRIBEing a URI white implicitly naming the graph

2008-12-29 Thread Kingsley Idehen
On 12/29/08 1:19 PM, Kjetil Kjernsmo wrote: All, I'm trying to do something analogous to this example from the SPARQL spec: http://www.w3.org/TR/rdf-sparql-query/#namedAndDefaultGraph which I have now gotten working, but I'd like to do a DESCRIBE. Now, the problem is that the client doesn't