<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.6812500 42.4041667, 142.6875000 42.4041667, 142.6875000 42.4083333, 142.6812500 42.4083333, 142.6812500 42.4041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral