RFX: Babylon Pack Great Work yields

[whorble]

Perhaps debatable whether it's a bug or just a little quirk, so feel free to dismiss. From the wiki:

• Great Work of Writing, [...] Great Writers added in the Babylon Pack [...] provide +4 Culture and +4 Tourism; others provide +4 Culture and +4 Tourism in vanilla Civilization VI and Rise and Fall, or +2 Culture and +2 Tourism in Gathering Storm. [...]
• Great Work of Music, [...] +4 Culture and +4 Tourism [same in all DLC].
• Great Work of Art, [...] +3 Culture and +2 Tourism (Except Great Works of Art added by the Babylon Pack, which grant +3 Culture and +4 Tourism instead). [...]

Music has no issues, the Writings definitely seem like an obvious bug (they simply forgot to make a GS patch for those new ones), but it's not clear to me where the Arts got that +4 tourism from. I can't find any mention of Arts in the change logs, only Writings that all got nerfed in 2019:

Great Works of Writing are now +2 Culture and +2 Tourism.

The official Babylon_GreatWorks.xml is a mess of spaces and tabs used for indentation, and also uses both correctly spelled and misspelled "Ka(n)dinsky" which hints at some copy-pasting gone wrong, hence the +4 tourism.

The wiki also mentions Sun Tzu's Art of War, but that seems to already be fixed in the official Expansion2_GreatWorks.xml

I only started getting into modding this game this week but I attach what I think might be a start anyway:

BabylonGW.modinfo
Babylon_GreatWorks_Base.xml
Babylon_GreatWorks_GS.xml

[Infixo]

I see no reason why few items would have better stats than the majority. It is clearly "I forgot that we'd decided to nerf those" type of bug.

[mrobaczyk]

Great Musicians from Babylon Pack have 3 charges instead of 2. Probably good to make them equal too.