SMW Demo
From FollowTheScore
University of Karlsruhe an others are developing a Mediawiki extension called Semantic Mediawiki.
We have set up a couple of small example pages to give an idea of this approach:
Persons: Peter, Lucie ; persons have an Age and play an Instrument Instrument; Trombone, Piano, ..
Click on one of the above links and follow the navigation.
Using "ask" you can formulate queries like "who plays Bassoon?".
<ask>
[[Category::smdemo]] plays::.* Age:=*
</ask>
Bassoon players: <ask>
plays::Bassoon Age:=*
</ask>