<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.1187500 42.8708334, 143.1250000 42.8708334, 143.1250000 42.8750000, 143.1187500 42.8750000, 143.1187500 42.8708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral