メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.648898491833 35.8102986519908, 139.648890360997 35.8104565957075, 139.64883422681 35.8108900846554, 139.64878876122 35.8112796317975, 139.648779325274 35.811304438169, 139.648734073717 35.8116042455574, 139.64861574344 35.8125647808338, 139.648510730958 35.8133343517378, 139.648344982674 35.8140465987621, 139.648198369636 35.81456730903, 139.648069289122 35.8149352081422, 139.647880636132 35.8153331536642, 139.647579167734 35.8159225087241, 139.646681992934 35.815654067117, 139.645396238453 35.8152739153687, 139.644477157962 35.8150279271434, 139.643520918704 35.8147768360365, 139.642860214355 35.8146043541299, 139.642838394095 35.8146006932169, 139.642377731409 35.8143615795758, 139.642090253135 35.8141518746177, 139.641895514454 35.8140078608093, 139.642273649346 35.8137395288148, 139.642663964886 35.8135376192586, 139.642829316807 35.8134509903866, 139.643041431065 35.8133398604788, 139.643478516782 35.8130175584717, 139.643928423508 35.8126180122794, 139.644267312868 35.8121592453254, 139.644582457363 35.8119247507461, 139.645055280957 35.8116185214219, 139.645506838864 35.811309695032, 139.646658885902 35.8102758108743, 139.647255653489 35.8099159024002, 139.648427724933 35.8092858512786, 139.648482657645 35.8092507112181, 139.648844337548 35.8090371733224, 139.64911927381 35.8088296798158, 139.649001155367 35.8097042515731, 139.648898491833 35.8102986519908)) ^^http://www.opengis.net/ont/geosparql#wktLiteral