named graphs

[Geert B]

Quick question, just to be sure

Named graphs in bigdata are only supported for namespaces in quads mode, correct?

I can only do the following combination of update and query when the namespace in use is a quads moded namespace, true?

update =

PREFIX e: http://myexamples.com/ns/data#
INSERT DATA
{ GRAPH e:g1
{ e:s e:prop "foo" }
}

query =

SELECT ?g ?s ?p ?o
WHERE
{
{ GRAPH ?g { ?s ?p ?o } }
}

Thanks

Geert

[Bryan Thompson]

Yes. Only the quads mode instances supports the GRAPH keyword.

[Geert B]

Thanks for confirming Bryan