<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3062500 42.4333333, 142.3125000 42.4333333, 142.3125000 42.4375000, 142.3062500 42.4375000, 142.3062500 42.4333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral