Please understand that the term "materialised SPARQL queries" is not a common one, thus, probably nobody will be able to answer your question.
So let me ask you, WHAT is a materialised SPARQL query and WHERE have you see this expression? > Hello > > What is materialized SPARQL queries and how it differs from other queries? > > Regards > -- Lorenz Bühmann AKSW group, University of Leipzig Group: http://aksw.org - semantic web research center
