メタデータ名 G20523645821
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.3937500 34.1750000, 135.4000000 34.1750000, 135.4000000 34.1791667, 135.3937500 34.1791667, 135.3937500 34.1750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral