メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.480787700846 40.5687275327709, 140.480752245909 40.5687896240735, 140.480710235333 40.5689544542599, 140.480604250377 40.5694256460656, 140.480555179908 40.5695992142861, 140.480513511545 40.5697466316617, 140.480374101172 40.5702085072359, 140.4803532485 40.5702658914763, 140.480224837224 40.5705867638741, 140.48017292013 40.5706910541508, 140.480051631465 40.5709597040192, 140.479982370862 40.5711734927624, 140.479869900344 40.5714009036613, 140.479571153848 40.5719760620918, 140.478601049218 40.5715519214128, 140.477880900146 40.5714127943084, 140.477859666018 40.5712484728752, 140.477792099517 40.5709681623338, 140.477777247503 40.5709017690266, 140.47770924904 40.57070360142, 140.477510519643 40.5702001999917, 140.477371297808 40.5698474797043, 140.477756398738 40.5694205577256, 140.478169669091 40.5690003004321, 140.478283082306 40.5688791370884, 140.478367496137 40.568788950137, 140.478463580005 40.568686307526, 140.478513685654 40.5686327419072, 140.478606822503 40.568533222443, 140.478739866401 40.5683895334614, 140.479155035766 40.5680575108303, 140.479424787709 40.5678843013833, 140.479657575994 40.5677347597221, 140.479993972312 40.5675556662679, 140.480043826619 40.5675235588045, 140.480521040193 40.5672165214384, 140.480560192292 40.5672637459435, 140.480568968306 40.5672884348227, 140.480551549475 40.5673817131109, 140.480560025991 40.5677291054158, 140.480568721821 40.5680294976622, 140.480590727192 40.5682551010939, 140.480605921593 40.5683272317086, 140.48063146927 40.5683954528238, 140.480706291327 40.5685784042347, 140.480787700846 40.5687275327709)) ^^http://www.opengis.net/ont/geosparql#wktLiteral