メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.180568154092 34.674745966561, 135.180598687841 34.6747975898342, 135.180609851547 34.674822303167, 135.180585534445 34.6751132038492, 135.180585695117 34.6751289788527, 135.180576138087 34.6752620155516, 135.18056664989 34.6754018129621, 135.180566810561 34.6754175879648, 135.180554387932 34.6755371222136, 135.18054212594 34.6756724314605, 135.180537427705 34.6757468373033, 135.180535273681 34.6758031955836, 135.180520260835 34.6759362702384, 135.180508067599 34.676078340187, 135.180475405647 34.6763535227442, 135.180336239161 34.6763499838399, 135.179916447687 34.6763822030062, 135.179800775764 34.6760066344499, 135.179772511246 34.675909920584, 135.179724532805 34.6757524930669, 135.179710664324 34.6757300521992, 135.179645998134 34.6755411884611, 135.179583670317 34.6753139949972, 135.17949395009 34.6750757232889, 135.179477239357 34.6750420334988, 135.179102015592 34.6751640893455, 135.179068273642 34.6750651596519, 135.178951093824 34.6748090485239, 135.178967369019 34.6747999205174, 135.179491818096 34.6745979470586, 135.18024186825 34.6743155210019, 135.180288034153 34.6742949161506, 135.180468209032 34.6745753786508, 135.180568154092 34.674745966561)) ^^http://www.opengis.net/ont/geosparql#wktLiteral