"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.
D
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 +
16:02:28, 18 January 2019 +
14:09:41, 28 April 2023 +
13:00:59, 19 March 2021 +
15:54:45, 27 January 2022 +
14:27:46, 1 February 2023 +
09:50:51, 17 January 2019 +
16:05:03, 18 January 2019 +
07:40:27, 19 June 2023 +
10:30:00, 17 December 2018 +
12:51:50, 13 October 2023 +