メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.180362151066 34.2320462268667, 135.180230853946 34.2322682032886, 135.180092784838 34.2322167078258, 135.179980088785 34.2324092264144, 135.179333827188 34.2321886638354, 135.179418607003 34.2320506161174, 135.179215014677 34.2319700829957, 135.179249527082 34.2319088950976, 135.179280761065 34.2318534615575, 135.179490005248 34.2319371311278, 135.179513942459 34.2318996790666, 135.179727736663 34.2315652779445, 135.180054712787 34.2309966640142, 135.180169839198 34.231061530516, 135.180451538664 34.2312203438528, 135.180389326935 34.2313486826819, 135.180709545524 34.231470563516, 135.180362151066 34.2320462268667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral