メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.7250000 35.3666667, 133.7312500 35.3666667, 133.7312500 35.3708334, 133.7250000 35.3708334, 133.7250000 35.3666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral