Semantic MediaWiki - semantic-mediawiki.org
Excerpted from the website:
- Semantic MediaWiki (SMW) is an open source project to which many people and organisations have contributed. The SMW project is lead by its founders – Markus Krötzsch and Denny Vrandecic – who develop and maintain SMW together with a core team of project members. Below is a list of past and current contributors and contributing projects. More information on how to get in touch with the SMW project is found at the SMW contact page.