<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.0625000 37.2333333, 137.0687500 37.2333333, 137.0687500 37.2375000, 137.0625000 37.2375000, 137.0625000 37.2333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral