<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.3187500 31.3000000, 130.3250000 31.3000000, 130.3250000 31.3041667, 130.3187500 31.3041667, 130.3187500 31.3000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral