メタデータ名 indicator-E910322
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.3937500 34.7416667, 134.4000000 34.7416667, 134.4000000 34.7458334, 134.3937500 34.7458334, 134.3937500 34.7416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral