<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.883297537796 35.2481204502561, 136.881716325447 35.2481405292018, 136.881705086164 35.2475825423739, 136.883273128616 35.2475515876671, 136.883279812954 35.2475672374565, 136.883297537796 35.2481204502561)) ^^http://www.opengis.net/ont/geosparql#wktLiteral