2.011    It is essential to a thing that it can be a constituent part of an atomic fact.

2.012  (4)   In logic nothing is accidental: if a thing can occur in an atomic fact the possibility of that atomic fact must already be prejudged in the thing.

2.013  (1)   Every thing is, as it were, in a space of possible atomic facts. I can think of this space as empty, but not of the thing without the space.