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Filtering statements in a given named-graph

From: Thomas FRANCART <thomas.francart@mondeca.com>
Date: Mon, 9 Mar 2009 11:25:51 +0100
Message-ID: <2d799a410903090325t346de597l1cef98a48f903aa5@mail.gmail.com>
To: public-sparql-dev@w3.org
Hi SPARQL gurus

I have a set of statements separated in 2 named graphs :

- some statements appear in named-graph A
- some statements appear in named-graph A and named-graph B

I would like to make a query on statements that are in named-graph A but
_not_ in named-graph B. Is it possible, and how can I do that ?

Thanks
Thomas

Thomas Francart
CTO
Mondeca
 3, cité Nollez 75018 Paris France
Tel. +33 (0)1 44 92 35 04 - fax +33 (0)1 44 92 02 59
Mail: thomas.francart@mondeca.com
Website: www.mondeca.com
Blog: Leçons de choses <http://mondeca.wordpress.com>
Received on Monday, 9 March 2009 10:29:17 GMT

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