truetrue English author name string: Petruss URL: https://commons.wikimedia.org/wiki/user:Petruss Wikimedia username: Petruss determination method: SHA-1...
https://creativecommons.org/licenses/by-sa/3.0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue English determination method: SHA-1...
