<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.8187500 32.6500000, 128.8250000 32.6500000, 128.8250000 32.6541667, 128.8187500 32.6541667, 128.8187500 32.6500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral