<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.8375000 31.8166667, 130.8437500 31.8166667, 130.8437500 31.8208334, 130.8375000 31.8208334, 130.8375000 31.8166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral