メタデータ名 G20523657841
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.2437500 34.2416667, 135.2500000 34.2416667, 135.2500000 34.2458334, 135.2437500 34.2458334, 135.2437500 34.2416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral