<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.774690936071 35.6924594439892, 139.774535382342 35.6928634685704, 139.773014827721 35.6924361809317, 139.773174583791 35.6920358910116, 139.774690936071 35.6924594439892)) ^^http://www.opengis.net/ont/geosparql#wktLiteral