[Data-modeling] Proposed changes to Deity properties

[spencer kelly]

> Abandoned domains are endemic and discussion threads rarely result in
> replies, let alone schema changes.

+1. work that people in the community do would be more effective if
the community could actually do things. changes to the permissions
structure are needed badly.
Its presumably tricky to implement safely but not impossible.
If experts had write permissions freebase would be smoother and more
collaborative.