メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.883863722355 34.9784443067302, 138.884241062516 34.9787861087957, 138.884356412728 34.9788668606359, 138.884545684971 34.9789473755671, 138.88480884617 34.9790207492325, 138.884940534703 34.9790811684647, 138.885130023227 34.9792089362817, 138.885607624499 34.9794777431342, 138.88570636913 34.9795179866861, 138.885796838992 34.979544735754, 138.886125649472 34.9796043737387, 138.886322985781 34.9796510573756, 138.886553330145 34.9797314366743, 138.886841322908 34.979845361073, 138.887050206337 34.9799846829375, 138.887294450763 34.9801479745146, 138.887451155973 34.9802894380795, 138.88749259411 34.9803702903924, 138.887495597916 34.9805029589288, 138.887477714654 34.9807082309849, 138.887454136107 34.9809124650882, 138.884421593509 34.9807245496099, 138.88183640019 34.9804016425697, 138.881082621089 34.9802330174673, 138.88065368488 34.980127638424, 138.878672003994 34.9797632328304, 138.877705068286 34.9796597099487, 138.877276691967 34.9796692461921, 138.875260228274 34.9799340323821, 138.87477200439 34.9799044558321, 138.874139203662 34.9798185776521, 138.873637817066 34.9797323518306, 138.873341878745 34.979672445814, 138.873103114276 34.9795381380909, 138.872946250047 34.9793494205265, 138.872829871754 34.9790253731278, 138.872787355058 34.9786877139475, 138.872835268808 34.9783699779981, 138.872981808619 34.9780856844878, 138.873307562593 34.9777095311047, 138.873837990584 34.9771460162826, 138.87426506017 34.9768575148264, 138.875215576584 34.9766494773464, 138.875559342809 34.9766524714737, 138.876047883048 34.9767329720082, 138.87622735536 34.9767569811246, 138.87681020195 34.9767510413305, 138.877009567195 34.9767749866599, 138.877673088348 34.9769902162003, 138.877832571495 34.9770020320278, 138.878527498553 34.9769977675644, 138.878746757947 34.977013405091, 138.879165991644 34.9771844016044, 138.879405394812 34.9772451177677, 138.879704270667 34.9772441579434, 138.88007072606 34.9773065059966, 138.880444749414 34.9773955220453, 138.881133323756 34.9776352931211, 138.881293091848 34.9777085858339, 138.881618272882 34.9780027683716, 138.881748103488 34.9780679874362, 138.881907637796 34.9781002901388, 138.882415849835 34.9781150532717, 138.882545452253 34.9781310425118, 138.883428803662 34.9784807913836, 138.883683056701 34.9785251056283, 138.88383227528 34.9784713098883, 138.883863722355 34.9784443067302)) ^^http://www.opengis.net/ont/geosparql#wktLiteral