メタデータ名 indicator-A1603031
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.7500000 34.4416667, 132.7562500 34.4416667, 132.7562500 34.4458334, 132.7500000 34.4458334, 132.7500000 34.4416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral