メタデータ名 C03342-19820301
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.4125000 36.9125000, 138.4187500 36.9125000, 138.4187500 36.9166667, 138.4125000 36.9166667, 138.4125000 36.9125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral