メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.746477821091 34.2811066993324, 132.746554273892 34.281248612061, 132.747318059938 34.2827318279527, 132.747509155047 34.2831019612984, 132.745526597627 34.2832338764131, 132.74510603248 34.2832409297206, 132.74470995996 34.283249697293, 132.74469040177 34.2831880910608, 132.744624379214 34.2822909521347, 132.7445758607 34.2816320738361, 132.744554663292 34.2813438239736, 132.744390983169 34.2810098991237, 132.744185875087 34.2805916497817, 132.744018497665 34.280250135287, 132.744038165594 34.2799936687008, 132.744044860455 34.2799061585435, 132.744125541034 34.2798671828147, 132.745034991511 34.2794283380481, 132.745376311038 34.2792517764231, 132.745459284347 34.2793491461885, 132.745776586817 34.2797395362298, 132.745782287319 34.2798154347534, 132.745800419879 34.2798491568062, 132.746477821091 34.2811066993324)) ^^http://www.opengis.net/ont/geosparql#wktLiteral