メタデータ名 C12215-20000401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.5187500 33.1208334, 132.5250000 33.1208334, 132.5250000 33.1250000, 132.5187500 33.1250000, 132.5187500 33.1208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral