メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.74209455999 35.8335187557029, 140.742572960026 35.8337417298482, 140.741536744736 35.8352038913544, 140.741049529855 35.8349820720236, 140.740806577253 35.8348714203016, 140.740032941428 35.8345181661742, 140.739468032498 35.8342689366689, 140.739001278593 35.8340429233788, 140.738515918198 35.8338078596882, 140.738840935017 35.8333104430028, 140.739168665832 35.8328087274298, 140.739498216224 35.8323381376401, 140.740049491084 35.832583561868, 140.741030555747 35.8330358712514, 140.74209455999 35.8335187557029)) ^^http://www.opengis.net/ont/geosparql#wktLiteral