<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.4750000 42.3000000, 142.4812500 42.3000000, 142.4812500 42.3041667, 142.4750000 42.3041667, 142.4750000 42.3000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral