メタデータ名 indexItems-5521
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.8875000 34.4666667, 132.8937500 34.4666667, 132.8937500 34.4708334, 132.8875000 34.4708334, 132.8875000 34.4666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral