<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.116550097311 36.7549741815174, 137.114947665858 36.7546706175174, 137.113612051062 36.7544329077894, 137.113966284451 36.7530446520538, 137.116907465703 36.7535447330803, 137.116550097311 36.7549741815174)) ^^http://www.opengis.net/ont/geosparql#wktLiteral