<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.8375000 34.9375000, 136.8437500 34.9375000, 136.8437500 34.9416667, 136.8375000 34.9416667, 136.8375000 34.9375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral