メタデータ名 C3539
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.2000000 27.0583333, 142.2062500 27.0583333, 142.2062500 27.0625000, 142.2000000 27.0625000, 142.2000000 27.0583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral