メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.961299144034 38.8657000632613, 139.959960179682 38.8662116462927, 139.959620618349 38.865695258374, 139.958231387422 38.8662240421645, 139.955489571104 38.867269588699, 139.955995738256 38.8680872018507, 139.956052684889 38.8681711708738, 139.955826828169 38.8681403363867, 139.955681635239 38.8681314339471, 139.95545522735 38.868145497548, 139.955343655501 38.8681552152345, 139.955140669846 38.8681826862764, 139.954765511076 38.8682062574883, 139.954367377163 38.8682020654526, 139.954246537567 38.8672818463437, 139.953105654719 38.8672523504448, 139.952809745795 38.8672082429374, 139.952642586719 38.8671484260185, 139.952508114869 38.867044164141, 139.952392553932 38.8668590367399, 139.952284000016 38.8666824780021, 139.952063123128 38.8664235005977, 139.951847637453 38.8662092547118, 139.9516103793 38.8659940702056, 139.951398826666 38.8658042054902, 139.951310873817 38.8656948026903, 139.951245015591 38.8655604423365, 139.951195442097 38.8653683510747, 139.951187539169 38.8653376762176, 139.951151215475 38.8652464698388, 139.951092076244 38.8651584702652, 139.951001593787 38.8650863504395, 139.950884068035 38.865017263941, 139.950627190355 38.8649261501369, 139.950158868229 38.8648191510297, 139.949673526535 38.8647054043842, 139.949354380439 38.8646195885096, 139.949355084555 38.8644171088812, 139.949349219456 38.8643380978222, 139.949381494433 38.8643051225186, 139.949438150181 38.8642734578124, 139.949888674272 38.8641011266176, 139.950160684318 38.8639945163899, 139.950062812877 38.8637848167163, 139.95010420952 38.8636984210255, 139.950215855667 38.8636310667063, 139.950458650643 38.8635646334842, 139.95060057349 38.8634949032466, 139.95071612732 38.8633881649059, 139.9507540939 38.8633096959379, 139.950728865676 38.8631730369557, 139.950672512194 38.8631148292569, 139.950562298835 38.8630588882294, 139.950477820758 38.8630474815734, 139.951364666059 38.8625608149553, 139.952113960468 38.8621610791855, 139.95226419843 38.8620663537264, 139.952644464918 38.8626851216894, 139.953512667256 38.8623511641165, 139.954342238774 38.8620177543368, 139.955504160708 38.8638092311961, 139.956656535225 38.8633963786696, 139.957025196674 38.8639593741328, 139.958428186687 38.8634283846933, 139.95944792144 38.8649246376003, 139.960614949204 38.8646543768795, 139.960879415138 38.864626511842, 139.960937786562 38.8646309604228, 139.960995793491 38.8646651763765, 139.961040721453 38.8647309655568, 139.961182140016 38.8650118543486, 139.961192641353 38.8652947912535, 139.961211144019 38.865445754732, 139.961245053325 38.8655809275122, 139.961299144034 38.8657000632613)) ^^http://www.opengis.net/ont/geosparql#wktLiteral