<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3625000 42.3375000, 142.3687500 42.3375000, 142.3687500 42.3416667, 142.3625000 42.3416667, 142.3625000 42.3375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral