メタデータ名 indicator-E1601
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.6000000 32.5291667, 130.6062500 32.5291667, 130.6062500 32.5333333, 130.6000000 32.5333333, 130.6000000 32.5291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral