Project(BGP( ?s <http://purl.org/dc/elements/1.1/creator> ?creator .
             ?s <http://purl.org/dc/elements/1.1/title> ?title .
             ?s <http://www.idemb.org/idemb#repository> ?repository .
             ?creator <http://xmlns.com/foaf/0.1/name> ?name),
        {?s, ?name, ?title, ?repository})