メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.707451853156 33.172107339485, 129.707456217896 33.1721993380224, 129.707433438803 33.1723432686076, 129.70743121623 33.1723782693222, 129.70729816709 33.1724284749718, 129.707178388187 33.172503454782, 129.707052441373 33.1725819525331, 129.706979087737 33.1726107645916, 129.70685529717 33.1727344507461, 129.706803586114 33.172793713181, 129.706786635024 33.1727904120524, 129.706717286016 33.1727769305359, 129.706596627741 33.1728158086459, 129.706424327661 33.1729007200763, 129.706243229263 33.1729932385624, 129.706061063834 33.1730863049877, 129.705664781246 33.173292477931, 129.705457965257 33.1733677763015, 129.705325713059 33.1733655812211, 129.705242225423 33.1733246133526, 129.705147234636 33.1732715791066, 129.705040246572 33.1730233859633, 129.705045095875 33.1730007296057, 129.705152495533 33.1728708557496, 129.705215825529 33.1727369333858, 129.705295972338 33.1724692517604, 129.705353310652 33.1723794925109, 129.705465616064 33.1722516535802, 129.705577892272 33.1721032420186, 129.705607162146 33.1720640775255, 129.705643708596 33.1719857830306, 129.705628897627 33.1719384475024, 129.70561416868 33.1719178830341, 129.705584802384 33.1719240958918, 129.705573571963 33.1718325127195, 129.705575820516 33.1717460328487, 129.705587775295 33.1716286627842, 129.705688187541 33.1716449647353, 129.705842538354 33.1716941112222, 129.705916052816 33.1717248818785, 129.705955318308 33.1717701155316, 129.706021363123 33.1717494174812, 129.706202523041 33.1717470580115, 129.706256195802 33.1716749155381, 129.706290534474 33.1716995522254, 129.706359333006 33.1718085646339, 129.706387613706 33.171856898557, 129.706485466672 33.1718361475349, 129.706554008782 33.1718360338586, 129.706678948472 33.1718728831507, 129.706840392207 33.1718211520941, 129.706853917649 33.1718468602236, 129.706988475165 33.1718054590129, 129.707123124994 33.1718114175294, 129.70715746886 33.1718381316232, 129.707184476329 33.1718792462764, 129.707324510322 33.1720910657088, 129.707451853156 33.172107339485)) ^^http://www.opengis.net/ont/geosparql#wktLiteral