"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.
C
09:04:59, 28 November 2023 +
12:54:16, 30 May 2024 +
D
08:32:15, 5 November 2018 +
13:59:22, 21 January 2019 +
16:02:11, 18 January 2019 +
14:08:24, 28 April 2023 +
15:36:54, 20 December 2018 +
09:50:24, 17 January 2019 +
16:14:54, 18 January 2019 +
11:57:05, 19 October 2023 +
10:17:35, 23 November 2023 +
15:39:35, 5 October 2021 +
16:11:58, 11 October 2021 +
13:53:01, 12 August 2019 +
07:32:41, 29 January 2019 +
14:18:32, 31 August 2021 +
15:06:36, 4 October 2021 +
13:48:56, 28 November 2018 +
08:28:23, 22 January 2019 +