<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.6687500 35.3958334, 135.6750000 35.3958334, 135.6750000 35.4000000, 135.6687500 35.4000000, 135.6687500 35.3958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral