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Cologne Central Mosque

Wikipedia's first sentence called it “project by german muslims of the organization ditib to build a large”. Today it says “mosque located in the ehrenfeld neighbourhood of the city of cologne”. Sections present on October 6, 2023 no longer exist: “Design; Controversy”.
Found by software in Wikipedia's own edit history. Not yet read by hand. The quoted words are Wikipedia's.
Compared with the live article on 2026-08-04.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Cologne, Germany The Cologne Central Mosque ( German : DITIB-Zentralmoschee Köln , Turkish : Köln Merkez-Camii ) is a building commissioned by German Muslims of the Organization DİTİB for a large, representative Zentralmoschee (central mosque) in Cologne, Germany. This mosque was inaugurated by Turkish President Erdogan . After controversy, the project won the approval of Cologne's city council. The mosque is designed in neo-Ottoman architectural style, with glass walls, two minarets and a dome. The mosque has a bazaar as well as other secular areas intended for interfaith interactions. As the mosque is one of Europe's biggest mosques , and the largest mosque in Germany, it has been criticized by some, particularly for the height of the minarets. " Go-Ahead for Germany's Biggest Mosque ," Spiegel Online .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1280835194.
Today
Wikipedia's first sentence called it “project by german muslims of the organization ditib to build a large”. Today it says “mosque located in the ehrenfeld neighbourhood of the city of cologne”. Sections present on October 6, 2023 no longer exist: “Design; Controversy”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.

Then

project by german muslims of the organization ditib to build a large

Now

mosque located in the ehrenfeld neighbourhood of the city of cologne

Sections that no longer exist

This section existed on October 6, 2023. It is gone today. The current article has no similar heading in its place, and the article is shorter overall. So this is not a heading that got renamed, and it is not a topic that got folded into a bigger section. 2 sections of 400 characters or more gone since October 6 2023, with the article 202 characters shorter.

  • Design
  • Controversy
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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