メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.360727564359 35.7335986772018, 139.360952106712 35.7346974426892, 139.361037726543 35.7351163420942, 139.361167209726 35.7357498360638, 139.361341520917 35.7366027684962, 139.361339286685 35.7366154876845, 139.361100147576 35.7379787376091, 139.361096260017 35.7380008865219, 139.359242309288 35.737593260187, 139.356324194397 35.7369636608805, 139.352760683496 35.7362411611872, 139.35314495969 35.7343952880988, 139.353379390555 35.7330508934407, 139.35234805841 35.7329566976254, 139.352303592918 35.732940288643, 139.352261510257 35.732829072108, 139.352232205733 35.7326106608824, 139.352227421697 35.7323792149677, 139.352272047254 35.732232641475, 139.352334122264 35.7321786328271, 139.354445901617 35.7318634416999, 139.357007921952 35.7314684669709, 139.358454506062 35.7312378195589, 139.36014717353 35.7309641974307, 139.360193465163 35.7310005394735, 139.360722904395 35.7335760900562, 139.360727564359 35.7335986772018)) ^^http://www.opengis.net/ont/geosparql#wktLiteral