メタデータ名 G20644155854
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.1187500 43.6666667, 145.1250000 43.6666667, 145.1250000 43.6708334, 145.1187500 43.6708334, 145.1187500 43.6666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral