[Data-modeling] Non-profit organizations

[Jeff Prucher]

As promised, here's my stab at modeling non-profits. This is pretty basic,
but it can be expanded as needed.  Note that it includes the existing
"organization" type, which brings in properties for members, board, and the
like.

https://sandbox.freebase.com/view/organization/non_profit_organization

Let me know what you think,

Jeff Prucher
Type Librarian & Ontologist
Metaweb Technologies, Inc.