Request: Add direct links to Wikipedia articles in some games

I'd love to have direct access to the Wikipedia articles in some games, e.g. the "African Americans", "Mix'n'match", "Source MetaData", and all of the "Kaspar's Persondata game"s.

I see that these links exist in the "Alias" and "Administrative unit" games, but I'm just a humble markup editor and cannot deduce how to hack that feature into the other games. Thank you to whomever can help!