<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.2437500 36.2708334, 136.2500000 36.2708334, 136.2500000 36.2750000, 136.2437500 36.2750000, 136.2437500 36.2708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral