Project(Extend(BGP( ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> .
                    ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?object .
                    ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> ?predicate .
                    ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subject),
               ?COUNT1,
               count(?statement, <KEYWORD/DISTINCT>, distinct) ),
        {?COUNT1})