<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3187500 43.7916667, 142.3250000 43.7916667, 142.3250000 43.7958334, 142.3187500 43.7958334, 142.3187500 43.7916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral