tmarshbing

@danbri, your proposal and next steps make sense to me. Looking forward to watching this progress.

A few comments from me: - I agree with the comments from @nicolastorzec that I don't see a lot of value in the new classes v. using the genre property....

Do we already have a good way to model counties?

@danbri, OK, let's stick with just SchoolDistrict for now and fix other regional names in a separate update.