I see duplicate localities.

[michaelkirk]

As you can see here, they are at slightly different locations:

Though it's impossible to tell when you're "inside"

[svevang]

Removing superseded places in #70 only partially solved this issue, the underlying problem is when places have nested designations. The technical solution here is to query for places with the same name that are touching and take the more specific place type.

[svevang]

For reference here is Philadelphia localadmin:
https://whosonfirst.mapzen.com/spelunker/id/404483701/#10/40.0020/-75.1182

Here is Philadelphia the locality (nested in the localadmin above):
https://whosonfirst.mapzen.com/spelunker/id/101718083/#10/40.0020/-75.1182

See the discussion over here, for a pretty interesting synopsis of the difference between New England and Minnesota/Wisconsin concepts of localadmin versus counties (Apparently New England counties have no administrative function):
whosonfirst-data/whosonfirst-data#538