Semantic MediaWiki (SMW) allows users to add structured data to wiki pages on Appropedia. It can be implemented on any page on Appropedia (though it only becomes useful when implemented on a set of pages) - however most pages do not use this, and most Appropedians can safely ignore it.
For information on how SMW is used on Appropedia, see Appropedia:Semantic MediaWiki.
Finding help on SMW[edit | edit source]
For help on Semantic MediaWiki, see these pages on semantic-mediawiki.org: