_:vb1020928 . _:vb1020929 "POLYGON((3.4917978953416 50.406665805808,3.4964025552135 50.409657948791,3.5010278720715 50.41262370211,3.5076369201951 50.40845862505,3.5142322083794 50.404290529729,3.5096635832645 50.40129331175,3.5050395115277 50.39831499391,3.4984972081734 50.402540413887,3.4917978953416 50.406665805808))"^^ . _:vb1020927 . _:vb1020927 _:vb1020928 . _:vb1020929 . _:vb1020929 . _:vb1020928 _:vb1020929 .