<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.8687500 42.8666667, 143.8750000 42.8666667, 143.8750000 42.8708334, 143.8687500 42.8708334, 143.8687500 42.8666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral