メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.129176064846 39.4385779140404, 141.129037993399 39.4386131365374, 141.127359249023 39.4390413377436, 141.126286531944 39.4392904325461, 141.124283750907 39.4398211674447, 141.123479708767 39.4400392301998, 141.120575051913 39.4407526270003, 141.119197801495 39.4410902682865, 141.119055049583 39.4396393523294, 141.119030702747 39.4391506014428, 141.119107509512 39.4388130088616, 141.118981330629 39.4380676816933, 141.118949704979 39.4379629039899, 141.118608962841 39.4369443888612, 141.119320860773 39.4367676529511, 141.119495579653 39.4371988471772, 141.119719913973 39.4371452078248, 141.11972042315 39.4371464343236, 141.120356680402 39.4369942980303, 141.120176155264 39.4365370032774, 141.120948712861 39.436345784972, 141.124133121552 39.4355575057785, 141.124305762678 39.4359846922164, 141.124689770278 39.4358783087269, 141.124501559869 39.4354451808707, 141.126553960735 39.4349024876694, 141.126805050302 39.4354637911744, 141.127058238021 39.4353947925539, 141.127583608218 39.4352516173061, 141.127487329151 39.4350496001157, 141.127326689468 39.4347125360381, 141.130003785795 39.4340102152315, 141.129789338421 39.4335004568218, 141.131050992138 39.4331679814366, 141.131305091509 39.4330191934446, 141.131516601129 39.4328375796479, 141.131770660753 39.4326805225439, 141.131993080151 39.4325729474753, 141.132247278495 39.4324488220602, 141.133592223711 39.4366924108309, 141.133803129213 39.437331378613, 141.129176064846 39.4385779140404)) ^^http://www.opengis.net/ont/geosparql#wktLiteral