メタデータ名 indicator-H4104
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0250000 33.4000000, 130.0312500 33.4000000, 130.0312500 33.4041667, 130.0250000 33.4041667, 130.0250000 33.4000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral