メタデータ名 G20483143481
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.2062500 34.7708334, 134.2125000 34.7708334, 134.2125000 34.7750000, 134.2062500 34.7750000, 134.2062500 34.7708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral