<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.4750000 35.9958334, 136.4812500 35.9958334, 136.4812500 36.0000000, 136.4750000 36.0000000, 136.4750000 35.9958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral