Hm, frankly, your classification is incomprehensible and really sucks...
I shall also mention the fact that there is nothing to classify yet: all the stuff there is shoulda-woulda and really will only confuse newcomers into thinking that all these things exist in DBs already.
I think the whole thing needs to be deleted. And as someone else already mentioned, if you are not describing something that is already in DBs, then you are just wasting time.