<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.854833516276 37.4602430688971, 138.853935834741 37.4604949875061, 138.852527779463 37.4608961276757, 138.852170465597 37.4602163094376, 138.85286903072 37.460023572397, 138.853681424881 37.4598179594358, 138.854558084082 37.4595804677239, 138.854833516276 37.4602430688971)) ^^http://www.opengis.net/ont/geosparql#wktLiteral