<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2187500 44.2250000, 143.2250000 44.2250000, 143.2250000 44.2291667, 143.2187500 44.2291667, 143.2187500 44.2250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral