メタデータ名 C14209-20100401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.3625000 34.7500000, 135.3687500 34.7500000, 135.3687500 34.7541667, 135.3625000 34.7541667, 135.3625000 34.7500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral