<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.637136737279 35.4474801533136, 139.63609769074 35.4480373168755, 139.636043348407 35.4479379017921, 139.635866835615 35.4476140033038, 139.636828339368 35.4470741479192, 139.637136737279 35.4474801533136)) ^^http://www.opengis.net/ont/geosparql#wktLiteral