<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.251887845706 35.2430682197258, 136.251688292034 35.2428491191991, 136.251678191079 35.2428374493988, 136.251239968785 35.2423318618767, 136.251689636972 35.2423548052325, 136.252140119859 35.2429036057176, 136.251887845706 35.2430682197258)) ^^http://www.opengis.net/ont/geosparql#wktLiteral