メタデータ名 S271030050
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.0250000 35.4833333, 133.0312500 35.4833333, 133.0312500 35.4875000, 133.0250000 35.4875000, 133.0250000 35.4833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral