"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
14:55:13, 19 May 2021 +
14:53:59, 19 May 2021 +
14:46:22, 21 January 2019 +
14:59:26, 5 June 2023 +
13:28:29, 17 December 2018 +
16:03:39, 7 October 2019 +
13:02:58, 20 May 2019 +
13:03:28, 20 May 2019 +
12:40:11, 25 August 2020 +
12:50:56, 20 July 2023 +
13:20:47, 8 November 2018 +
12:55:29, 20 July 2023 +
12:58:41, 20 July 2023 +
13:20:53, 8 November 2018 +
08:35:43, 19 March 2021 +
10:29:26, 17 December 2018 +