<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2812500 31.9500000, 131.2875000 31.9500000, 131.2875000 31.9541667, 131.2812500 31.9541667, 131.2812500 31.9500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral