<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.958055756295 37.2396777165632, 138.957552681767 37.2394555141675, 138.956970970112 37.2392095381197, 138.956842642873 37.239152729084, 138.957178389478 37.2388182942745, 138.957355257974 37.238922928409, 138.958445071075 37.2393784121733, 138.958055756295 37.2396777165632)) ^^http://www.opengis.net/ont/geosparql#wktLiteral