<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.8375000 35.4583333, 135.8437500 35.4583333, 135.8437500 35.4625000, 135.8375000 35.4625000, 135.8375000 35.4583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral