<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.8750000 35.4250000, 136.8812500 35.4250000, 136.8812500 35.4291667, 136.8750000 35.4291667, 136.8750000 35.4250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral