メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.093025933644 35.7039355428846, 140.092905923408 35.7040203052876, 140.092839665023 35.7040474894145, 140.092777495626 35.7040645243131, 140.092686294031 35.7040748616284, 140.092491265719 35.7040482416059, 140.092103335015 35.7040118966295, 140.091617913667 35.7039689998239, 140.091167765359 35.7039277154019, 140.091210323716 35.703618342904, 140.091240286125 35.7032650558397, 140.091404069719 35.7032478034818, 140.091588485937 35.7031967053929, 140.091727241091 35.7031423251441, 140.09186599629 35.7030811845046, 140.091928123312 35.7030573899673, 140.092474623228 35.7027553819596, 140.093472710137 35.7035762834357, 140.093025933644 35.7039355428846)) ^^http://www.opengis.net/ont/geosparql#wktLiteral