Week 7: https://github.com/HackYourFutureBelgium/Module-Data-Groups/pull/119 Week 8: https://github.com/HackYourFutureBelgium/Module-Data-Groups/pull/134 Week 9: https://github.com/HackYourFutureBelgium/Module-Data-Groups/pull/135
Week 7: HackYourFutureBelgium#119
Week 8: HackYourFutureBelgium#134
Week 9: HackYourFutureBelgium#135