メタデータ名 G20493015003
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.5812500 33.5625000, 133.5875000 33.5625000, 133.5875000 33.5666667, 133.5812500 33.5666667, 133.5812500 33.5625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral