<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.121574814384 39.894251473985, 140.121994836456 39.8947799776473, 140.121464202349 39.8949751877974, 140.121018074866 39.8944763049738, 140.121574814384 39.894251473985)) ^^http://www.opengis.net/ont/geosparql#wktLiteral