<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.9062500 42.9625000, 142.9125000 42.9625000, 142.9125000 42.9666667, 142.9062500 42.9666667, 142.9062500 42.9625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral