Semantic MediaWiki aims at the inclusion of "semantic web" features into MediaWiki, the software powering Wikipedia . Users are enabled to enrich wiki-articles with bits of machine-readable information in a simple and integrated fashion. This data is used for enabling powerful search functions in the wiki, and allows developers to write software that harvests the wiki's knowledge for external use. Details are available on the project homepage and testsite .
Release 0.4  strongly improves the search capabilities and performance, and includes improved datatype support. In detail, the new features in 0.4 are:
Current development activities and next steps are documented online . Further PHP development support is always welcome. Development and usage is discussed on our mailinglists  and also in the Semantic Wiki Interest Group .
 email@example.com, firstname.lastname@example.org