"Query string" is a predefined property that describes the conditions of the query as a string 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
[[Reference:+]] [[Modification date::+]] [[ExtensionType::export]]
[[WcagStatus::+]] [[ExtensionType::!backend]]
[[Reference:+]] [[Modification date::+]] [[ExtensionType::backend]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::organizer]] [[ExtensionType::core]]
[[ExtensionType::backend]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::admin]] [[ExtensionType::core]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::admin]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::editor]] [[ExtensionType::core]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::admin]] [[ExtensionType::core]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::admin]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::organizer]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::organizer]] [[ExtensionType::core]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::organizer]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::reader]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::editor]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::editor]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionType::export]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::reader]] [[ExtensionType::core]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::reader]] [[ExtensionType::extended]]
[[Reference:+]] [[Modification date::+]] [[WcagStatus::+]] [[ExtensionFocus::editor]] [[ExtensionType::core]]