Hi there :)

welcome to OSM. You seem to be located in the Netherlands. Why not start there instead of hopping around the world? You can do that when you get the hang of mapping :)

Here are two guidelines which help all of us working better together:
https://wiki.openstreetmap.org/wiki/Changeset#Geographical_size_of_changesets
https://wiki.openstreetmap.org/wiki/Good_changeset_comments

Please read those before you continue your work. Thank you

silversurfer83