<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.6380734871 35.4449566152066, 139.637016741626 35.4455618569629, 139.636687871431 35.4452084588031, 139.636531594491 35.4450479332685, 139.637615676769 35.444419920385, 139.63768303932 35.4444988627624, 139.637904779079 35.444758853934, 139.6380734871 35.4449566152066)) ^^http://www.opengis.net/ont/geosparql#wktLiteral