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Sheikh Zayed Grand Mosque

Wikipedia's first sentence called it “largest mosque in the united arab emirates and the eighth largest mosque in the world”. Today it says “mosque located in abu dhabi”. The one-line description Wikipedia serves to search engines and AI systems read “The grand mosque in Abu Dhabi”. It now reads “Mosque in Abu Dhabi, UAE”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2015 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 2015

Sheikh Zayed Grand Mosque ( ) is located in Abu Dhabi , the capital city of the United Arab Emirates and is considered to be the key for worship in the country.1 Sheikh Zayed Grand Mosque was initiated by the late president of the United Arab Emirates (UAE), His Highness Sheikh Zayed bin Sultan Al Nahyan , who wanted to establish a structure which unites the cultural diversity of Islamic world, the historical and modern values of architecture and art. His final resting place is located on the grounds beside the same mosque . The mosque was constructed from 1996 to 2007.2 It is the largest mosque in the United Arab Emirates.3 The building complex measures approximately 290 m (960 ft) by 420 m (1,380 ft), covering an area of more than 12 hectares (30 acres), exclusive of exterior landscaping and vehicle parking. As the country's grand mosque, it is the key place of worship for Friday gathering and Eid prayers . During Eid it can be visited by more than 40,000 people. Sheikh Zayed Grand Mosque Center (SZGMC) offices are located in the east minarets . SZGMC manages the day-to-day operations, as a place of worship and Friday gathering, and also a center of learning and discovery through its educational cultural activities and visitor programs. The library, located in the north/east minaret, serves the community with classic books and publications addressing a range of Islamic subjects: sciences , civilization , calligraphy , the arts , coins and includes some rare publications dating back more than 200 years. In reflection of the diversity of the Islamic world and the United Arab Emirates, the collection comprises material in a broad range of languages, including Arabic, English, French, Italian, Spanish, German and Korean. The main axis of the building is rotated about 11° south of true west, aligning it in the direction of the Kaaba in Mecca , Saudi Arabia . Dimensions and alignment are estimated from satellite images; this information is not available at the Sheikh Zayed Mosque Web site as of 2014 .4

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 669519628.
Today
Wikipedia's first sentence called it “largest mosque in the united arab emirates and the eighth largest mosque in the world”. Today it says “mosque located in abu dhabi”. The one-line description Wikipedia serves to search engines and AI systems read “The grand mosque in Abu Dhabi”. It now reads “Mosque in Abu Dhabi, UAE”. 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

largest mosque in the united arab emirates and the eighth largest mosque in the world

Now

mosque located in abu dhabi

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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