メタデータ名 G20644153021
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.9187500 35.0666667, 133.9250000 35.0666667, 133.9250000 35.0708334, 133.9187500 35.0708334, 133.9187500 35.0666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral