メタデータ名 C02449-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.3875000 42.9666667, 144.3937500 42.9666667, 144.3937500 42.9708334, 144.3875000 42.9708334, 144.3875000 42.9666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral