Extension:Semantic TreeView

The Semantic Treeview extension adds a graphical navigation tree to the wiki. Editors create trees using the new #tree and #generateTree parser functions.

Usage
To create a tree, add something similar to this:

If you have Semantic MediaWiki installed, you can create dynamic trees based on the contents of your wiki using the #generateTree parser function with something like this:

This will create a navigable tree of the 'is a' relationships between the pages in your wiki.