メタデータ名 C08564-19730501
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.2312500 43.0416667, 144.2375000 43.0416667, 144.2375000 43.0458334, 144.2312500 43.0458334, 144.2312500 43.0416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral