メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.163983370648 33.9120265592966, 133.164495292185 33.9119142685531, 133.165203616546 33.9117601760624, 133.165211029411 33.9135394569658, 133.165213823878 33.9141943509746, 133.165222115116 33.9148151671037, 133.16445049573 33.9151664591056, 133.164452077974 33.9152154909985, 133.164122248639 33.9152160673478, 133.164113379763 33.9142908758119, 133.164459229697 33.9142977403443, 133.164461447983 33.9141893368292, 133.164723588723 33.9141911100575, 133.16473269153 33.9137853266059, 133.164372053784 33.913795611263, 133.163396751789 33.913803296115, 133.163259322359 33.9133900653137, 133.162798995737 33.9134748808447, 133.162796514033 33.9122868928264, 133.163983370648 33.9120265592966)) ^^http://www.opengis.net/ont/geosparql#wktLiteral