Property:Change propagation

"Change propagation" is a predefined property to hold change propagation information 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.

Usage2

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Filter<p>The <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>

Showing 2 pages using this property.

2

2026 Board Meetings +

{ "subject": "2026_Board_Meetings#14##", "data": [ { "property": "_MDAT", "dataitem": [ { "type": 6, "item": "1/2026/1/7/6/31/19/0" } ] }, { "property": "_SKEY", "dataitem": [ { "type": 2, "item": "2026 Board Meetings" } ] }, { "property": "_SUBC", "dataitem": [ { "type": 9, "item": "Board_Meetings#14##" } ] } ], "serializer": "SMW\\Serializers\\SemanticDataSerializer", "version": 2 }

2026 Votes +

{ "subject": "2026_Votes#14##", "data": [ { "property": "_MDAT", "dataitem": [ { "type": 6, "item": "1/2026/1/14/0/53/37/0" } ] }, { "property": "_SKEY", "dataitem": [ { "type": 2, "item": "2026 Votes" } ] }, { "property": "_SUBC", "dataitem": [ { "type": 9, "item": "Votes#14##" } ] } ], "serializer": "SMW\\Serializers\\SemanticDataSerializer", "version": 2 }