メタデータ名 C46421-19930719
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.5500000 34.8250000, 134.5562500 34.8250000, 134.5562500 34.8291667, 134.5500000 34.8291667, 134.5500000 34.8250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral