メタデータ名 indicator-I2701
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.6875000 33.2166667, 130.6937500 33.2166667, 130.6937500 33.2208334, 130.6875000 33.2208334, 130.6875000 33.2166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral