Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
01:38:27, 11 September 2020  +
Subcategory of"Subcategory of" is a predefined property to define that a category is a <a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_property_Subcategory_of">subcategory of</a> another and is provided by <a target="_blank" rel="noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.