<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.0750000 37.2958334, 137.0812500 37.2958334, 137.0812500 37.3000000, 137.0750000 37.3000000, 137.0750000 37.2958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral