<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.8187500 43.7041667, 141.8250000 43.7041667, 141.8250000 43.7083333, 141.8187500 43.7083333, 141.8187500 43.7041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral