Works with test/batch/query-optional.js on one test case only
Works with test/batch/query-optional.js on one test case only

timbl/rdflib.js,timbl/rdflib.js,ariutta/rdflib.js,nicola/rdflib.js,ariutta/rdflib.js,redaktor/rdflib.js,redaktor/rdflib.js,nicola/rdflib.js,timbl/rdflib.js,ariutta/rdflib.js