メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.926775882958 35.472727073827, 136.927056584205 35.473232284021, 136.927294030593 35.4736642361889, 136.927601973276 35.473835305143, 136.927841467841 35.4739587738306, 136.927922416581 35.4740005180773, 136.927831703155 35.4741035088899, 136.927484588007 35.4744249350041, 136.927364513548 35.4745293807588, 136.926955985112 35.4748097684792, 136.926696221548 35.4749917884171, 136.92637076731 35.4751978322236, 136.926113559449 35.4748990436061, 136.925990929577 35.4747457344156, 136.925815031092 35.4744840435644, 136.925710761225 35.4742355236351, 136.925484878306 35.4737821114444, 136.925306321247 35.4734160124997, 136.925207745594 35.4731856380364, 136.92566560978 35.4731422574195, 136.925565386792 35.4731198038818, 136.925479144913 35.473107307302, 136.925414411272 35.4730774942417, 136.925505228 35.4730564782087, 136.925660901437 35.4730165078853, 136.925824381594 35.4729638412093, 136.926019089255 35.4728815530581, 136.926390317088 35.4727105666198, 136.926669462427 35.4725659100625, 136.926706483174 35.4726229215661, 136.926775882958 35.472727073827)) ^^http://www.opengis.net/ont/geosparql#wktLiteral