<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.272064428751 36.0650713864285, 139.271975678873 36.0644723214273, 139.272969439076 36.0645420366009, 139.272894462376 36.0651585653238, 139.272064428751 36.0650713864285)) ^^http://www.opengis.net/ont/geosparql#wktLiteral