<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.4625000 37.1291667, 140.4687500 37.1291667, 140.4687500 37.1333333, 140.4625000 37.1333333, 140.4625000 37.1291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral