Tijden en PR's Derk Mellink

[{"label":"100m","hidden":true,"data":[],"labels":[]},{"label":"300m","hidden":true,"data":[],"labels":[]},{"label":"500m","hidden":false,"data":[{"x":"1994-01-22","y":6052},{"x":"1994-01-22","y":5991},{"x":"1993-10-31","y":6185},{"x":"1993-10-31","y":6010}],"labels":[{"competition":""},{"competition":""},{"competition":""},{"competition":""}]},{"label":"700m","hidden":true,"data":[],"labels":[]},{"label":"1000m","hidden":true,"data":[{"x":"1950-01-01","y":14012}],"labels":[{"competition":"Tijden Lustumboekje 1999"}]},{"label":"1500m","hidden":true,"data":[{"x":"1950-01-01","y":21027}],"labels":[{"competition":"Tijden Lustumboekje 1999"}]},{"label":"3000m","hidden":true,"data":[],"labels":[]},{"label":"5000m","hidden":true,"data":[],"labels":[]},{"label":"10000m","hidden":true,"data":[],"labels":[]},{"label":"Uur","hidden":true,"data":[],"labels":[]}]