Semantic MediaWiki

Draft

Introduction

“Semantic MediaWiki (SMW) is an extension of Mediawiki – the wiki application best known for powering Wikipedia – that helps to search, organise, tag, browse, evaluate, and share the wiki's content. While traditional wikis contain only text which computers can neither understand nor evaluate, SMW adds semantic annotations that allow a wiki to function as a collaborative database. Semantic MediaWiki was first released in 2005, and currently has over ten developers, and is in use on hundreds of sites. In addition, a large number of related extensions have been created that extend the ability to edit, display and browse through the data stored by SMW: the term "Semantic MediaWiki" is sometimes used to refer to this entire family of extensions. Semantic MediaWiki has been funded in part by projects of the Framework Programmes (FP) of the European Union, SEKT and ACTIVE and by project Halo.” (Introduction to Semantic MediaWiki, retrieved 13:55, 24 August 2011 (CEST))

According to Semantic MediaWiki, “is currently in active use in hundreds of sites, in many languages, around the world, including Fortune 500 companies, biomedical projects, government agencies and consumer directories”.

Syntax extensions for Semantic MediaWiki

Typed links

[[is a:: Wiki]]

Annotated values

The Swiss Grading scale goes from 0 to [[grading scale:=6]]

Semantic MediaWiki extensions

• Extension:Semantic Forms is an extension to Semantic MediaWiki that allows users to add, edit and query structure data using forms.
  • Example use: Gardenology.org - Plant & Garden Wiki Encyclopedia, Discourse DB

• Semantic Result Formats is a Semantic MediaWiki extension that bundles a number of further result formats for SMW's inline queries. It supports formats such as graphing, plotting, timelines, etc.
  • Example: [http://semanticweb.org/

• SMW+ is a prepackaged version of MediaWiki/Semantic Wiki described as "semantic enterprise wiki that lets you create and share knowledge with your team." Both a free version and a pro version are available.

Links

Manuals and introductions

See also: User manual, which includes additional links

Official

• User manual (Entry page)

• Admin manual (Entry page)

• Quick Reference Guide: PNG or PDF

At SMW Community Wiki

Semantic MediaWiki sites

Indexes (most listed sites are not really maintained)

• MediaWiki sites (Index) available at SMW Community Wiki

• Sites using Semantic MediaWiki (Index)

Some good technical examples

• Gardenology.org - Plant & Garden Wiki Encyclopedia
• food finds

Bibliography

• Krötzsch, Markus; Denny Vrandecic, Max Völkel, Heiko Haller, Rudi Studer. korrekt:Semantic Wikipedia (JWS2007)|Semantic Wikipedia. Journal of Web Semantics 5/2007, pp. 251–261. Elsevier 2007.

• Millard, Ian, Afraz Jaffri, H. Glaser, and UB. Rodriguez-Castro. Using a Semantic MediaWiki to Interact with a Knowledge Based Infrastructure, International Conference on Knowledge Engineering and Knowledge Management, Podebrady, Czech Republic, 2006.

• Krötzsch. M and D. Vrandecic. Wikipedia and the Semantic Web, part 2, Second International Wikimedia Conference, Wikimania2006, Cambridge, MA, USA.

• Krötzsch. M, D. Vrandecic, M. Völkel, H. Haller, and R. Studer. Semantic Wikipedia (ESWC2006 demo), European Semantic Web Conference, ESWC2006, Budva, Montenegro. Best Poster Award.

• Völkel. M, M. Krötzsch, D. Vrandecic, H. Haller, R. Studer. Semantic Wikipedia, presented at WWW2006
  • slides as PDF

• Völkel, M et al. Web 2.0, Social Tagging & Co at the Presentation at AKWM, Karlsruhe.

• Krötzsch. M, D. Vrandecic, and M. Völkel. Wikipedia and the Semantic Web - The Missing Links, First International Wikimedia Conference, Wikimania2005, Frankfurt, Germany.