is a predefined property that can define a list of permissible values to restrict value assignments for a property 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
is a special property in Semantic MediaWiki with a built-in meaning:
it lists one permissible value for a property.
For example, the page for a Problem severity property might contain:
[[allows value::Enhancement]],[[allows value::Trivial]],[[allows value::Minor]],
[[allows value::Normal]],[[allows value::Major]],[[allows value::Critical]]