<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.7062500 38.5375000, 140.7125000 38.5375000, 140.7125000 38.5416667, 140.7062500 38.5416667, 140.7062500 38.5375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral