<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.8375000 33.5166667, 135.8437500 33.5166667, 135.8437500 33.5208334, 135.8375000 33.5208334, 135.8375000 33.5166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral