<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.1687500 39.6958334, 140.1750000 39.6958334, 140.1750000 39.7000000, 140.1687500 39.7000000, 140.1687500 39.6958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral