メタデータ名 C32420-20051001
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.1562500 36.5291667, 138.1625000 36.5291667, 138.1625000 36.5333333, 138.1562500 36.5333333, 138.1562500 36.5291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral