メタデータ名 G20503452242
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.2812500 34.1458334, 135.2875000 34.1458334, 135.2875000 34.1500000, 135.2812500 34.1500000, 135.2812500 34.1458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral