メタデータ名 C23563-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.5937500 33.1875000, 130.6000000 33.1875000, 130.6000000 33.1916667, 130.5937500 33.1916667, 130.5937500 33.1875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral