Identifiers for census geographies (tracts, block groups, etc.)

[Keri Klinges]

Hi all,

I'm wondering if anyone has already created identifiers for census geographies like tracts, block groups, PUMAs, etc. I'm not seeing anything pertaining to these in the GitHub repo, and based on the documentation I'm thinking something like this should be acceptable:

ocd-division/country:us/state:ca/tract:<GEOID>

ocd-division/country:us/state:ca/block_group:<GEOID>

Any guidance would be much appreciated. Thanks!