メタデータ名 Te18980
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.0937500 33.0541667, 133.1000000 33.0541667, 133.1000000 33.0583333, 133.0937500 33.0583333, 133.0937500 33.0541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral