This was asked last week. See http://lists.w3.org/Archives/Public/public-sparql-dev/2010OctDec/0005.html
If that does not answer your question, then please provide more information.
Andy
On 11/10/10 09:32, Nabila Chergui wrote:
Hello, I am actually used Sparql, Arq with Jena 2.6.3, so I would like to know how can I use this last specification of Sparql 1.1? It’s there an Api to install or other things? Thanks, and best regards.
