_:vb1256792 . _:vb1256792 . _:vb1256792 "POLYGON((2.6842518597795 50.486105775888,2.6896503968502 50.483823928049,2.6949901762508 50.481546271633,2.6899534554125 50.476711211335,2.6849909345436 50.471950962783,2.6797062596429 50.474167589727,2.6743318048525 50.476360948878,2.6792442869825 50.481201625406,2.6842518597795 50.486105775888))"^^ .