<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.5375000 34.6291667, 136.5437500 34.6291667, 136.5437500 34.6333333, 136.5375000 34.6333333, 136.5375000 34.6291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral