Re: SPARQL, named graphs and default graph

Nuutti Kotivuori wrote:
> - There is no way to explicitly match statements that have an
> unknown origin, since the origins are just distinct blank nodes.

Hey! I just thought of something.

This ofcourse assumes that SPARQL would allow blank nodes to be graph
names.

SELECT ?s ?p ?o
WHERE { GRAPH ?g { ?s ?p ?o }
        FILTER isBlank(?g) }

Would this work?

-- Naked