_:vb1257632 . _:vb1257631 _:vb1257632 . _:vb1257632 "POLYGON((3.1668629492861 50.386019572675,3.1717306786919 50.383214344647,3.176630090756 50.380429605863,3.1704103100763 50.376020390148,3.1642436524864 50.371598016648,3.1593537991344 50.374375732424,3.1544481581991 50.37717049984,3.1606631029653 50.381601524534,3.1668629492861 50.386019572675))"^^ . _:vb1257631 . _:vb1257632 .