This is the revision history for xy in <*:##NULL>

factoid_idsubjectcopulapredicateauthornamespace
10607 xy is [fact xy problem]
You want to do X, but don't know how. You think you can solve it using Y, but don't know how to do that, either. So, you ask about Y in order to solve X, which doesn't make sense. Just ask about X!
pink_mist
9480 xy is see xy problem uri