<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.0187500 33.9041667, 136.0250000 33.9041667, 136.0250000 33.9083333, 136.0187500 33.9083333, 136.0187500 33.9041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral