Data Food Consortium: Building a common language
See https://github.com/ouisharelabs/food-dashboard/issues/1#issuecomment-310080676 and the rest of that thread from there, expecially https://github.com/ouisharelabs/food-dashboard/issues/1#issuecomment-310097884
Also http://datafoodconsortium.org/blog/building-a-common-language-our-semantic-business-concepts-model
How should we approach this?