Dieses Wiki ist ein Archiv bis 2023. Das aktuelle Wiki findet sich unter https://wiki.hamburg.ccc.de/
Property:Creation date
"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.
