A set of files to enable adding an [administrative division](https://github.com/fiboa/administrative-division-extension) column to GeoParquet data. Initially just an Overture 'divisions' file from January 2025 filtered to just be 'country'. Hopefully will add other options here. Can be used in [geoparquet-tools](https://github.com/cholmes/geoparquet-tools) 'add country-codes'