<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.951372901864 38.8749815991426, 139.951401390986 38.8748326083243, 139.951390403151 38.8747161163673, 139.951908787281 38.8747188328158, 139.951819775024 38.87503740544, 139.951372901864 38.8749815991426)) ^^http://www.opengis.net/ont/geosparql#wktLiteral