メタデータ名 C30207-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.9562500 34.5416667, 133.9625000 34.5416667, 133.9625000 34.5458334, 133.9562500 34.5458334, 133.9562500 34.5416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral