<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.996978849935 37.7280273030132, 138.996463115643 37.7285964294262, 138.995898945001 37.7282323260129, 138.995565964651 37.7279490486955, 138.995033121871 37.7274833023751, 138.995873133409 37.7268679098331, 138.996279557816 37.7273807859961, 138.996978849935 37.7280273030132)) ^^http://www.opengis.net/ont/geosparql#wktLiteral