<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.784838280364 35.4077283804934, 136.783531195676 35.4077739071195, 136.783514945635 35.4075630170087, 136.783698416472 35.4073167035553, 136.784827150511 35.4072877263397, 136.784832700963 35.4075066805758, 136.784838280364 35.4077283804934)) ^^http://www.opengis.net/ont/geosparql#wktLiteral