メタデータ名 C11218-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.3312500 34.0458334, 134.3375000 34.0458334, 134.3375000 34.0500000, 134.3312500 34.0500000, 134.3312500 34.0458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral