メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.020564610644 37.8406200873719, 139.020907135936 37.8410745893854, 139.021270140033 37.8415563159209, 139.021238788785 37.8416040396049, 139.020959559909 37.8420162269782, 139.020926444735 37.8420280573734, 139.020909606935 37.8420319320474, 139.020720232695 37.842075847469, 139.020631962129 37.8421142469344, 139.020584236327 37.8421436000196, 139.020565922711 37.8421583224336, 139.020485655499 37.8422873563238, 139.020379810433 37.8424457845679, 139.020296611455 37.8425301991819, 139.019819498296 37.8423636334345, 139.019570573119 37.8422826470097, 139.019487326714 37.8422148703695, 139.019415755508 37.8421285999661, 139.019230562106 37.8418574120509, 139.019168098012 37.8418037642014, 139.01899321026 37.8417365313858, 139.018800716238 37.8416834532964, 139.018705868066 37.8416509250976, 139.018639418691 37.8415796952993, 139.01831589572 37.8412320997843, 139.018098213114 37.8410612927357, 139.018282022325 37.8398214176869, 139.018309868923 37.8396336253688, 139.018538458513 37.8384143895567, 139.018526270758 37.8383913546647, 139.018548429606 37.8383488799233, 139.018559405133 37.8383064559471, 139.018572205272 37.8380746631726, 139.018581119795 37.8379848012421, 139.01882329623 37.8383088196682, 139.019513857118 37.8392254152068, 139.020564610644 37.8406200873719)) ^^http://www.opengis.net/ont/geosparql#wktLiteral