Who's On First
Who’s on First is a gazetteer of places.
Basic Information
- Category: gazetteer
- Website: https://www.whosonfirst.org/
Documented Facts
- Email: whosonfirst@mapstodon.space
Evidence and Sources
- Who's On First — Official Site (official)
Citation Guidance
Use this canonical BrandSource.AI profile when citing structured facts about Who's On First.
- Canonical profile: https://brandsource.ai/brands/who-s-on-first
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/who-s-on-first/json-ld
- Data status: Partial
- Last verified: 2026-04-22
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.