メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.551259280929 34.090377950892, 134.552139382621 34.0903785051829, 134.55355812538 34.0934671934904, 134.551359066865 34.0938220257406, 134.549799155432 34.0940175952428, 134.548919345212 34.0941602079911, 134.548717332744 34.0924115464483, 134.548714175376 34.0921559010235, 134.548661416171 34.0919694236603, 134.548603150601 34.0917141825791, 134.548597732421 34.0916455587776, 134.548623923508 34.091538486464, 134.548733053005 34.0912646977994, 134.548761363493 34.0912057151855, 134.548857968606 34.0909735871534, 134.548924629128 34.0908597624272, 134.549068191049 34.0906734383251, 134.549229828186 34.0904151177333, 134.549470714583 34.0900687113138, 134.549717041005 34.089710566743, 134.550137380934 34.0890687094757, 134.550386375503 34.0887213862506, 134.551367058347 34.0890385958094, 134.551182282803 34.0893281086526, 134.550955277908 34.0896529860962, 134.550638832256 34.0900293424462, 134.551147225052 34.090031678569, 134.551366726949 34.0900783958537, 134.551259280929 34.090377950892)) ^^http://www.opengis.net/ont/geosparql#wktLiteral