<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.6250000 42.6833333, 143.6312500 42.6833333, 143.6312500 42.6875000, 143.6250000 42.6875000, 143.6250000 42.6833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral