メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.841113949948 34.8347123764166, 137.841994520068 34.8348737409811, 137.84300466833 34.8331374747785, 137.843785868379 34.833431187758, 137.845045764787 34.8324164229114, 137.845043535617 34.8324662741882, 137.844544887238 34.8335494814469, 137.843901181153 34.8348934767981, 137.843786016742 34.8351289359109, 137.843473902773 34.8357670333658, 137.842639182502 34.8374379586816, 137.842264599224 34.8382657186704, 137.841745252138 34.8393535567498, 137.841616833254 34.8392341249624, 137.841300175564 34.838940004188, 137.84127397565 34.8389156359805, 137.840963087114 34.8385728100882, 137.840426219786 34.8380274142797, 137.839692103487 34.8372820674, 137.839366620934 34.8369557125722, 137.83879225578 34.8364239155569, 137.838404229734 34.8360848259435, 137.838373191065 34.8360514870351, 137.838418385797 34.8352475995689, 137.83912713657 34.8352871330661, 137.839235109016 34.835007275393, 137.839497510348 34.8344377390589, 137.839631186561 34.834147595875, 137.839377439978 34.8340653777113, 137.839125062567 34.8340096480199, 137.839206501462 34.8337902846243, 137.838842408522 34.8337074008149, 137.838946957837 34.833278360073, 137.838960365075 34.833139410311, 137.838967381885 34.8328323868209, 137.83892837434 34.8323419351395, 137.838874739756 34.8319612698717, 137.838821279128 34.8317462505851, 137.838696017221 34.8314527420172, 137.838419163958 34.8304999965064, 137.840216270338 34.8299928590944, 137.840692682575 34.8298256839006, 137.842336701327 34.829335994959, 137.844077585475 34.8287174158576, 137.843834184273 34.8299255869679, 137.843513405422 34.8298969011259, 137.842889394035 34.8298561720744, 137.842351575723 34.8312568575261, 137.84193941533 34.8324267109041, 137.841300810231 34.8342208810054, 137.841113949948 34.8347123764166)) ^^http://www.opengis.net/ont/geosparql#wktLiteral