<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.770970737061 35.0810987993184, 136.769600690617 35.0814680945265, 136.768334401625 35.0817796837702, 136.768384769764 35.0805345245143, 136.770996108462 35.0806023183704, 136.770970737061 35.0810987993184)) ^^http://www.opengis.net/ont/geosparql#wktLiteral