Processing error list

 Has improper value for"Has improper value for" is a predefined property that tracks input errors for irregular value annotations and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.Processing error message"Processing error message" is a predefined property containing a textual description of an error and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
SMW queriesModification dateProperty "Modification date" has a restricted application area and cannot be used as annotation property by a user.
WcagResultsHas querySome use of "[[" in your query was not closed by a matching "]]".