Right. I dont really see what the point of contention is. I dont think "dane" is a race (of people teehee). A racial identity or whatever one would call it could be constructed around such a concept. While most Danish politicians are trying to construct something around a national identity that lets them be racist to brown people, there is also a small group trying to do it around some pseudoscientific idea of race - mainly about drinking milk?
So again: Dane is not a race (discounting some great dogs) because races aren't really real, but because of that, one could construct the idea of a race, if it were something that would be beneficial to ones politics of whatever. And by "one" i actually mean "a bunch".