メタデータ名 G20523560742
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.6062500 36.5375000, 136.6125000 36.5375000, 136.6125000 36.5416667, 136.6062500 36.5416667, 136.6062500 36.5375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral