<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.0687500 35.5166667, 136.0750000 35.5166667, 136.0750000 35.5208334, 136.0687500 35.5208334, 136.0687500 35.5166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral