メタデータ名 indicator-A141001
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.2187500 34.3666667, 133.2250000 34.3666667, 133.2250000 34.3708334, 133.2187500 34.3708334, 133.2187500 34.3666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral