メタデータ名 ieClassification-10_4
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.7312500 35.0166667, 133.7375000 35.0166667, 133.7375000 35.0208334, 133.7312500 35.0208334, 133.7312500 35.0166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral