メタデータ名 C11420-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.4937500 34.8208334, 134.5000000 34.8208334, 134.5000000 34.8250000, 134.4937500 34.8250000, 134.4937500 34.8208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral