メタデータ名 si246020007
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.6500000 35.6583333, 134.6562500 35.6583333, 134.6562500 35.6625000, 134.6500000 35.6625000, 134.6500000 35.6583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral