derivative work of the following images: File:2012_Olympic_Show_jumping_impression.jpg licensed with Cc-by-2.0 2012-08-07T21:04:23Z Nordlicht8 3888x2592 (5901991...
https://creativecommons.org/licenses/by/2.0CC BY 2.0 Creative Commons Attribution 2.0 truetrue 7 August 2012 English determination method or standard: SHA-1...
