<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.8000000 32.7500000, 128.8062500 32.7500000, 128.8062500 32.7541667, 128.8000000 32.7541667, 128.8000000 32.7500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral