<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.6437500 40.2833333, 141.6500000 40.2833333, 141.6500000 40.2875000, 141.6437500 40.2875000, 141.6437500 40.2833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral