メタデータ名 C06381-19720901
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4500000 33.1875000, 130.4562500 33.1875000, 130.4562500 33.1916667, 130.4500000 33.1916667, 130.4500000 33.1875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral