メタデータ名 G20523611963
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.1562500 42.9791667, 144.1625000 42.9791667, 144.1625000 42.9833333, 144.1562500 42.9833333, 144.1562500 42.9791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral