<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.6437500 34.3541667, 136.6500000 34.3541667, 136.6500000 34.3583333, 136.6437500 34.3583333, 136.6437500 34.3541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral