メタデータ名 indicator-I530106
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2625000 33.5666667, 131.2687500 33.5666667, 131.2687500 33.5708334, 131.2625000 33.5708334, 131.2625000 33.5666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral