https://www.tvmaze.com/shows/41507/secrets-of-egypts-valley-of-the-kings
According to Windfall Films, a production company behind the series, it is a cut-down (4x60') version of Nat Geo's Lost Treasures of Egypt (6x60).
Basically it falls under the policy's grey area description: Versions of an original show that have been heavily cut; i.e. cutting a 60-minute episode to 30 minutes.
So, do we keep it or not?