<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.823747583384 35.222316005732, 136.82307030448 35.2223342334813, 136.823109043355 35.2223007508342, 136.823215889146 35.2222040777065, 136.823750560791 35.2221643179364, 136.823747583384 35.222316005732)) ^^http://www.opengis.net/ont/geosparql#wktLiteral