メタデータ名 C16341-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.8187500 35.4416667, 132.8250000 35.4416667, 132.8250000 35.4458334, 132.8187500 35.4458334, 132.8187500 35.4416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral