<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.5750000 35.1125000, 136.5812500 35.1125000, 136.5812500 35.1166667, 136.5750000 35.1166667, 136.5750000 35.1125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral