メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.086671373588 35.1349140331872, 136.086394493432 35.1347531726908, 136.085843973522 35.1354764289396, 136.086157940109 35.1356542359926, 136.085951663968 35.1359213019644, 136.08589436287 35.1358877503484, 136.085131793121 35.1368645536823, 136.084363333579 35.1364760667288, 136.084448826712 35.136355578441, 136.083995004978 35.1361475744868, 136.083948793034 35.1362141589844, 136.083317207437 35.1358544368754, 136.083643518147 35.1354720094781, 136.083873699201 35.1352216266854, 136.084136876559 35.1351596800008, 136.084190834008 35.1353200731795, 136.084211351615 35.1353666108443, 136.084243617432 35.1354194081332, 136.084300330228 35.1354768362826, 136.084430542159 35.1355563970261, 136.084798705647 35.1351410446295, 136.08480612785 35.1351327999845, 136.084969671946 35.134950771159, 136.08516530892 35.1350308443657, 136.085411792546 35.1351649674705, 136.085948845108 35.1344947545427, 136.086183569682 35.1342028777882, 136.086936163399 35.1346005124093, 136.086671373588 35.1349140331872)) ^^http://www.opengis.net/ont/geosparql#wktLiteral