[{"x":"57.863849765258216","y":"8.020344287949923","description":"Nieuwe marker","color":"#ff0000"},{"x":"68.58372456964005","y":"46.43974960876369","description":"Nieuwe marker","color":"#ff0000"},{"x":"87.38738738738738","y":"53.57142857142857","description":"Nieuwe marker","color":"#ff0000"},{"x":"53.286384976525824","y":"50.82159624413145","description":"Nieuwe marker","color":"#ff0000"}]