<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.1437500 33.9291667, 136.1500000 33.9291667, 136.1500000 33.9333333, 136.1437500 33.9333333, 136.1437500 33.9291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral