<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.7687500 43.7666667, 143.7750000 43.7666667, 143.7750000 43.7708334, 143.7687500 43.7708334, 143.7687500 43.7666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral