<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.8000000 37.0541667, 136.8062500 37.0541667, 136.8062500 37.0583333, 136.8000000 37.0583333, 136.8000000 37.0541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral