メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.48644603619 42.966714573306, 141.486577553536 42.9668317757232, 141.486652905231 42.9669335532968, 141.486727839198 42.9670690867682, 141.486803470116 42.9671483603237, 141.486863919281 42.9672162799332, 141.487193224011 42.9675170946115, 141.487384278922 42.9673736949181, 141.487667876186 42.9678742948555, 141.487825826079 42.9684605664056, 141.488083526494 42.9689573369288, 141.488156102771 42.9692841538278, 141.488511948925 42.9695659420803, 141.487954746808 42.9699427997153, 141.487615216012 42.9701848713551, 141.484628890931 42.9722397265101, 141.484333021034 42.9724265882815, 141.484234389806 42.971905061439, 141.484087110134 42.9714950352582, 141.483787495575 42.9706391502225, 141.483669389732 42.9702246771758, 141.48360486463 42.9694987871419, 141.483425366129 42.9691464974505, 141.483358912364 42.9689955456942, 141.483360270782 42.9684669520606, 141.483330397915 42.968331718011, 141.483455946231 42.9682475270358, 141.48358845038 42.9681621877903, 141.4836645718 42.9680748539168, 141.483682620263 42.967982771244, 141.483644605891 42.9678360193275, 141.483398156787 42.9676658601473, 141.483892892609 42.9672423312005, 141.484544529146 42.9666527403263, 141.484853654646 42.9663908522826, 141.48546250207 42.9658599067326, 141.485916812652 42.9662223930269, 141.48644603619 42.966714573306)) ^^http://www.opengis.net/ont/geosparql#wktLiteral