メタデータ名 S152021420
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.7000000 34.7833333, 134.7062500 34.7833333, 134.7062500 34.7875000, 134.7000000 34.7875000, 134.7000000 34.7833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral