Property:Release date
From Archiepedia
... more about "Release date"
Property description"Property description" is a predefined property that allows to describe a property in context of a language and is provided by Semantic MediaWiki.
This property is used to specify the release date of a particular book, issue, etc. (en) +
Has type"Has type" is a predefined property that describes the datatype of a property and is provided by Semantic MediaWiki.