メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.950898889729 35.7452987436886, 136.952506866793 35.7459735925839, 136.952382268229 35.746182341136, 136.952278807546 35.7461421586868, 136.952225629308 35.7462270434336, 136.952129932068 35.7461833178714, 136.952119897836 35.746196679942, 136.951870875651 35.7460888107231, 136.951894358165 35.7460531159615, 136.951844714255 35.7460363547707, 136.951829061193 35.7460673826716, 136.951692401352 35.7460063125292, 136.951739260974 35.7459420860752, 136.951637810706 35.7459015722628, 136.951695136663 35.745808015884, 136.951363769992 35.7456705463539, 136.951341446892 35.7457001885791, 136.951262642825 35.7456703655359, 136.951215906733 35.7457444863685, 136.951244198771 35.745759378041, 136.951226369815 35.7457882882562, 136.950896614773 35.7456623335415, 136.950878962806 35.7456895368254, 136.950707937805 35.7456164698646, 136.950783804709 35.7454779489567, 136.950609469939 35.7454146990651, 136.950540320339 35.7455361545505, 136.950433087305 35.7454940627795, 136.950468647958 35.7454326856035, 136.950261078416 35.745337369692, 136.950275984282 35.7453113234323, 136.950210759141 35.7452831790219, 136.950180841089 35.7453263279347, 136.94995751441 35.7452298384456, 136.950092104798 35.7449927677276, 136.950201990631 35.7448201725867, 136.950978860486 35.7451285251832, 136.950992644103 35.745133989636, 136.950898889729 35.7452987436886)) ^^http://www.opengis.net/ont/geosparql#wktLiteral