メタデータ名 indicator-E350101
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.5687500 32.9041667, 130.5750000 32.9041667, 130.5750000 32.9083333, 130.5687500 32.9083333, 130.5687500 32.9041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral