<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.6875000 42.4000000, 142.6937500 42.4000000, 142.6937500 42.4041667, 142.6875000 42.4041667, 142.6875000 42.4000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral