メタデータ名 G20644227454
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.0500000 26.6291667, 128.0562500 26.6291667, 128.0562500 26.6333333, 128.0500000 26.6333333, 128.0500000 26.6291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral