メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.55913328306 39.2061394787455, 140.559224028554 39.2068086318449, 140.555393052398 39.2070872992259, 140.554961981839 39.2071353278252, 140.554773866968 39.2071849189234, 140.554660789504 39.2072681175474, 140.554554179297 39.2074029889998, 140.554246302605 39.2078837798631, 140.554069395792 39.2081536086153, 140.55383305963 39.2085150678602, 140.553781506832 39.2086568263812, 140.553722624514 39.209293182955, 140.553679646457 39.2099796152628, 140.553621550842 39.2107546878223, 140.553291753905 39.2105890041661, 140.553094642401 39.210491692667, 140.551849770958 39.2099018960777, 140.54998490376 39.2089881850768, 140.548433835609 39.208248829393, 140.547695351143 39.2079223061482, 140.547386046556 39.2077798093611, 140.546926561631 39.207581486865, 140.546659486359 39.2075100324157, 140.545997650033 39.2073903130834, 140.545244585162 39.20729401189, 140.545291677694 39.2069185911177, 140.54536856757 39.2063107148849, 140.545405921084 39.2060888349876, 140.545561398944 39.205585030467, 140.545635409443 39.2049392827895, 140.546733161314 39.2050635924942, 140.54713392895 39.2051260144524, 140.547358536832 39.2051785024697, 140.547595282885 39.2052604374612, 140.547830091442 39.2053909989659, 140.548107792555 39.2054613507628, 140.548338598907 39.2054855602502, 140.548804662748 39.205551582928, 140.549726240472 39.2056707186866, 140.550772505718 39.2057570704491, 140.551612367012 39.2057957625428, 140.554648293129 39.2055644521378, 140.559016090005 39.2052158479315, 140.55913328306 39.2061394787455)) ^^http://www.opengis.net/ont/geosparql#wktLiteral