Problem is that you have trigger-happy {{fact}}
fanboys who love to tag any
sentence which they think is unreferenced - sometimes without even reading
the online source (if there is one). I generally avoid doing this for this
reason, even though stylistically I would prefer it.
You can just remove {{fact}} tags in such cases. However, didn't
someone say earlier in this thread that the Dutch Wikipedia doesn't
have a fact tag? So it's not an issue...