Rearranged Provenance diagram

…to better reflect all the new tables that serve similar purposes.

I described potential solutions to removing redundancy by adding this
Note:

*Can the ResultProvenance table be subsumed into Actions and be
considered an ObservationAct where the associated MethodType =
DeriveResults ?

The Results connected to that ObservationAct would be "derived
Results", and the RelatedResults would indicate those that they
"DerivedFrom" [=RelationshipType]. InputResults are redundant with
RelatedResults, which is more general.*