メタデータ名 C11229-19701031
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.3500000 43.0208334, 144.3562500 43.0208334, 144.3562500 43.0250000, 144.3500000 43.0250000, 144.3500000 43.0208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral