<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.888698922362 38.8964063972214, 139.886408540289 38.8962272331905, 139.886570097211 38.8949831690157, 139.887427914929 38.8951184965603, 139.887700169004 38.8949272283035, 139.888750228268 38.8958562304348, 139.888698922362 38.8964063972214)) ^^http://www.opengis.net/ont/geosparql#wktLiteral