This is interesting, but not the best explanation.
6 and 9 do not have any described properties of there own, and, based on this description, function only as operators for the others.
0 - spatial coordinate
1 - length
2 - width
3 - height
4 - duration
5 - probability
6 - bending of probability
7 - universe
8 - other universes
9 - bending of universes
10 - everything