<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.2250000 34.6125000, 137.2312500 34.6125000, 137.2312500 34.6166667, 137.2250000 34.6166667, 137.2250000 34.6125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral