"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
A
14:30:19, 2 July 2018 +
15:08:11, 29 May 2018 +
08:55:57, 28 November 2023 +
09:21:33, 28 November 2023 +
09:21:25, 28 November 2023 +
B
16:33:29, 7 January 2019 +
11:10:55, 9 November 2023 +
09:44:23, 31 March 2020 +
12:39:33, 15 April 2024 +
12:39:32, 15 April 2024 +
14:49:59, 15 July 2019 +
15:20:02, 20 December 2018 +
17:59:54, 28 January 2019 +
10:35:02, 29 March 2021 +
17:06:37, 30 May 2024 +
12:37:04, 15 April 2024 +
12:55:57, 8 January 2019 +