メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.462893303019 34.1650290826563, 131.463118454262 34.1651436324974, 131.463352663051 34.1652340035941, 131.463473204381 34.1652989309263, 131.463622793885 34.1653858597918, 131.463853354109 34.1655176265421, 131.46426898179 34.1657599075792, 131.464698649469 34.1659953660589, 131.465677732015 34.1665562751527, 131.466177342776 34.1668643967382, 131.465776964919 34.167233036062, 131.465761124905 34.1672475966485, 131.465466181615 34.1675669674621, 131.465357479808 34.1676879199012, 131.465246891484 34.1678109765584, 131.46505888671 34.1680072683592, 131.464667140739 34.1683505933444, 131.464602324651 34.1684058692746, 131.46423767268 34.1687158195904, 131.464001515869 34.1688940840823, 131.463701665482 34.1687331814782, 131.462896221313 34.1682248083374, 131.462069015233 34.167725886149, 131.462032475523 34.1677028548177, 131.461464936356 34.167346713936, 131.461349728621 34.1672771664411, 131.460980751096 34.1670597955412, 131.460948083865 34.1670348144469, 131.460222323192 34.1665914056635, 131.460571956228 34.1661933358918, 131.460755543908 34.1660091421501, 131.460950720025 34.1658071243315, 131.461195880175 34.1655703147313, 131.461563287471 34.1652093922573, 131.461898131869 34.1649016717754, 131.462233956231 34.1645932523164, 131.462386375723 34.1647014696257, 131.462506818313 34.1647982348649, 131.46261332995 34.1648739295408, 131.462708748798 34.1649284301629, 131.462828101738 34.16499349182, 131.462893303019 34.1650290826563)) ^^http://www.opengis.net/ont/geosparql#wktLiteral