メタデータ名 C20208-19700401
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.7187500 34.7375000, 133.7250000 34.7375000, 133.7250000 34.7416667, 133.7187500 34.7416667, 133.7187500 34.7375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral