<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.8375000 26.4000000, 127.8437500 26.4000000, 127.8437500 26.4041667, 127.8375000 26.4041667, 127.8375000 26.4000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral