メタデータ名 C20590-20051001
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.3187500 35.0500000, 132.3250000 35.0500000, 132.3250000 35.0541667, 132.3187500 35.0541667, 132.3187500 35.0500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral