<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.41657708896 34.9846041891461, 138.416190168238 34.9854563699019, 138.414029589272 34.9841064746643, 138.414181321536 34.9839483326363, 138.41467276377 34.9842556672655, 138.415240983597 34.9837100448833, 138.415439007091 34.9838425844827, 138.41657708896 34.9846041891461)) ^^http://www.opengis.net/ont/geosparql#wktLiteral