メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.957345572007 34.911297385751, 136.957653215559 34.9115102610267, 136.958198134831 34.9108609952988, 136.958619606398 34.911068429434, 136.958729703716 34.9111260183161, 136.959228461568 34.9114629609676, 136.959241571443 34.9114747289803, 136.95925479706 34.91148659996, 136.959467003118 34.9116771209524, 136.959596650082 34.9117643224926, 136.959496867106 34.9118701474731, 136.959095259478 34.9123083028423, 136.958967495091 34.9124400674537, 136.958920059421 34.9124770319753, 136.958882332986 34.9125199286878, 136.958823950465 34.9125668755277, 136.958752852533 34.9126121796564, 136.95867504059 34.9126670514454, 136.958581483108 34.9127029504681, 136.958467301876 34.9127456454857, 136.958348282653 34.9127744572658, 136.958268150051 34.9127923493309, 136.95817346751 34.9128001457907, 136.95808239571 34.9128150602335, 136.957892450133 34.9128221994296, 136.957124088982 34.9120227742791, 136.956926942517 34.9118201619057, 136.956127811128 34.9109988404652, 136.95602857883 34.9108968270481, 136.954922565219 34.9097678901584, 136.954818251391 34.9096587026549, 136.954124447248 34.9089324692279, 136.95438208374 34.9089463717813, 136.954693075843 34.9090398123294, 136.955067626442 34.9091932989806, 136.955333728672 34.909314901603, 136.955560900738 34.9094412246121, 136.956092251099 34.9097852804671, 136.956385198015 34.9099418603438, 136.956671205061 34.910095750945, 136.95657433311 34.9103424379653, 136.956538546425 34.9104789390611, 136.956542645322 34.9105982537343, 136.956580674382 34.9106962157674, 136.95665494544 34.9107974814381, 136.957345572007 34.911297385751)) ^^http://www.opengis.net/ont/geosparql#wktLiteral