メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.157540042246 34.6661214207011, 135.157337825462 34.6663339335626, 135.157148461612 34.666518471698, 135.157105223098 34.6665593311094, 135.156964753463 34.6666977579869, 135.156941529618 34.6667198888015, 135.15678641031 34.6668679928656, 135.155806207906 34.6662210447792, 135.155940761434 34.6660792777388, 135.155965480299 34.6660531930164, 135.156022200577 34.6659964669142, 135.156097874022 34.6659169349426, 135.15633729147 34.6656650139254, 135.156351801745 34.6656497032713, 135.156365047301 34.6656358092852, 135.156546004644 34.6654542887706, 135.156773927619 34.6656082529736, 135.157001829102 34.6657599631782, 135.157540042246 34.6661214207011)) ^^http://www.opengis.net/ont/geosparql#wktLiteral