メタデータ名 freq-S
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.1187500 34.0791667, 132.1250000 34.0791667, 132.1250000 34.0833333, 132.1187500 34.0833333, 132.1187500 34.0791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral