<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.7937500 36.8875000, 140.8000000 36.8875000, 140.8000000 36.8916667, 140.7937500 36.8916667, 140.7937500 36.8875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral