<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.8812500 35.6041667, 135.8875000 35.6041667, 135.8875000 35.6083333, 135.8812500 35.6083333, 135.8812500 35.6041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral