メタデータ名 G20503325501
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.258328691266 44.0240831165715, 144.257950193007 44.0246484983835, 144.257246523189 44.0244155065521, 144.25661415413 44.0241872078823, 144.257005216293 44.0236300005373, 144.258328691266 44.0240831165715)) ^^http://www.opengis.net/ont/geosparql#wktLiteral