<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.953802616376 38.8792947900395, 139.953937350988 38.8796139916719, 139.953474377087 38.8797299404523, 139.953352406407 38.8794052742674, 139.953802616376 38.8792947900395)) ^^http://www.opengis.net/ont/geosparql#wktLiteral