OpenHistoricalMap/Imports

Guidance for OHM imports

1. They're ok.
2. BE VERY CAREFUL.
3. Make sure you have appropriate permissions to use the data.
4. Tell the world with a wiki project page, reviewable source files, Slack & Discord announcements
5. Have others help you and review your work.

Best practices:

- Link to OSM practices for imports - License/copyright on all objects - Unique import tags