<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.3687500 34.7541667, 139.3750000 34.7541667, 139.3750000 34.7583333, 139.3687500 34.7583333, 139.3687500 34.7541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral