<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.802243851602 38.7048389352575, 139.801950800454 38.7039522036101, 139.803888517396 38.7035641536443, 139.804184912334 38.7044383794791, 139.802243851602 38.7048389352575)) ^^http://www.opengis.net/ont/geosparql#wktLiteral