<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.2750000 28.1958334, 129.2812500 28.1958334, 129.2812500 28.2000000, 129.2750000 28.2000000, 129.2750000 28.1958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral