<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.348349165405 37.421541120372, 140.348232800385 37.4216898904891, 140.348119556282 37.4218178077256, 140.348012647115 37.421917115707, 140.347723445107 37.4220639633903, 140.347620454362 37.421783519841, 140.348349165405 37.421541120372)) ^^http://www.opengis.net/ont/geosparql#wktLiteral