メタデータ名 G20523834912
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.1875000 34.1416667, 129.1937500 34.1416667, 129.1937500 34.1458334, 129.1875000 34.1458334, 129.1875000 34.1416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral