<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.874905699252 38.7674045534539, 139.874669344547 38.7674123317827, 139.874491190863 38.7674239636147, 139.874409076581 38.7671310708554, 139.874754312843 38.7670547893802, 139.874905699252 38.7674045534539)) ^^http://www.opengis.net/ont/geosparql#wktLiteral