メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.7937500 33.9625000, 132.8000000 33.9625000, 132.8000000 33.9666667, 132.7937500 33.9666667, 132.7937500 33.9625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral