<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.923612202993 35.1035869817968, 136.922137169211 35.1030461536409, 136.922141176792 35.1030388373836, 136.922900361681 35.1016419094846, 136.924371586524 35.1021575805594, 136.923612202993 35.1035869817968)) ^^http://www.opengis.net/ont/geosparql#wktLiteral