Extension:Semantic MediaWiki

This placeholder is to ensure that Semantic MediaWiki shows up in the Extension Matrix. The actual homepage of Semantic MediaWiki, including user documentation in multiple languages, is semantic-mediawiki.org. There are various other pages in the MediaWiki and Wikipedia space related to SMW, but the homepage is the most up-to-date source of information.

Spinoff extensions
These extensions require Semantic MediaWiki.
 * Extension:Halo Extension
 * Extension:MetavidWiki
 * Extension:Semantic Drilldown
 * Extension:Semantic Forms
 * Extension:Semantic Google Maps
 * Extension:SemanticMappoint
 * Extension:Semantic Layers
 * Extension:Semantic Result Formats
 * Extension:SemanticQueryFormTool
 * Category:Semantic MediaWiki extensions may list others

Similar extensions

 * Extension:Data (a similar extension)
 * Extension:DynamicPageList (can extract data from articles, especially template variables, current version)
 * Extension:DynamicPageList2 (obsolete, last updated 2006)
 * Extension:WikiDB (provides database features, somewhat similar to semantic properties)
 * Extension:Infobox Data Capture (Captures key-value pairs, simpler but less functional)
 * Category:Data extraction extensions

Where used

 * Capital Market Wiki: Intensive use in conjunction with Extension:Semantic Forms and formal taxonomy. Site has ample help pages on this extension.