Belgium also has a Limburg, which is why I call the south of The Netherlands Dutch Limburg. I mainly associate Limburg with hiking and 'vlaai', but there's more to this province. One of the most important EU declarations was signed in Maastricht, and the company Laudius, which I partnered with in 2017/2018 to design the Big Data e-course, is still based there. I'm still checking the homework for the Big Data e-course. The Big Data e-course can be concluded with an exam. Students who want to review their exam must travel to Blerick.