メタデータ名 S21202094001
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.3812500 43.0041667, 144.3875000 43.0041667, 144.3875000 43.0083333, 144.3812500 43.0083333, 144.3812500 43.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral