メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.924807180827 36.9989921186183, 136.92409132222 36.9991699005264, 136.92281930588 36.9994895230653, 136.921643977835 36.9997722288316, 136.921540373997 36.9995550998163, 136.920664633541 36.9997810366459, 136.920495350682 36.9993674114336, 136.919015812026 36.9997364048633, 136.919007139436 36.9996564778146, 136.919007644033 36.9995002532071, 136.918561419931 36.9995899264122, 136.918502052105 36.9993829552956, 136.918981923412 36.999215835726, 136.918967782516 36.998960732451, 136.919202459849 36.9984459349329, 136.91883727315 36.99814348874, 136.918899495534 36.9979419816055, 136.917651137812 36.9979768109995, 136.916769084303 36.9979535452954, 136.915106612256 36.997889891883, 136.913547295015 36.9978398817358, 136.912337619903 36.9977825081822, 136.912436072247 36.9970842383427, 136.913083562631 36.9969829106218, 136.913159088594 36.9965721220937, 136.913469138955 36.9965782086958, 136.913511692168 36.9959456473786, 136.913950034 36.9958925157282, 136.913845406928 36.9969575086012, 136.914094772701 36.9969742362607, 136.914102794398 36.9965849166899, 136.914212195323 36.9961201998159, 136.91443726814 36.9952447109281, 136.914476655244 36.9950842019311, 136.91458051849 36.9946608007698, 136.914754978049 36.9943480836309, 136.917447637216 36.994448281572, 136.917400971077 36.9953368275646, 136.9181438514 36.9953617682956, 136.91811749425 36.9961279923344, 136.91829514639 36.9961730716035, 136.918385302366 36.9961882585471, 136.918493935391 36.9962438244244, 136.919244727953 36.9962879245903, 136.919255636323 36.9961985329528, 136.919280464432 36.9959091530789, 136.919347152478 36.9957986177874, 136.919429798307 36.9956795258866, 136.919556343851 36.9955212400386, 136.91971601449 36.9953790065819, 136.919803900103 36.9952811877014, 136.919846582943 36.9952046771486, 136.919860035397 36.9951493677778, 136.919868376944 36.9950323731696, 136.91984787732 36.9948023903319, 136.919862476721 36.9946772423618, 136.919865635454 36.9946502135589, 136.91999121905 36.9943823042804, 136.920171348061 36.9940601548582, 136.920349860803 36.9938370632179, 136.920554729055 36.9936672518037, 136.920702325563 36.9935600501766, 136.921367042182 36.9931378774098, 136.92158772727 36.9930020318274, 136.922010159555 36.9928326690155, 136.922566782618 36.9926471779463, 136.922782315249 36.9925790483866, 136.923371403997 36.9936342921774, 136.923707870695 36.994322347877, 136.923992990525 36.995138850051, 136.924214533846 36.995955147733, 136.924417451386 36.9969172147876, 136.92456380609 36.9975657951922, 136.924808268923 36.9987998465723, 136.924807180827 36.9989921186183)) ^^http://www.opengis.net/ont/geosparql#wktLiteral