<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.155708853599 36.2473259754237, 139.155257159861 36.2471835876141, 139.15512986093 36.2468293557488, 139.155659537038 36.2466213008567, 139.15578396529 36.2465507658714, 139.156418295386 36.2461649815046, 139.156876721517 36.2467891346383, 139.155708853599 36.2473259754237)) ^^http://www.opengis.net/ont/geosparql#wktLiteral