<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.6875000 39.2416667, 140.6937500 39.2416667, 140.6937500 39.2458334, 140.6875000 39.2458334, 140.6875000 39.2416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral