We're in the process of migrating content from the old dokuwiki to this wiki. Have a look at Wiki/Migration if you want to help. In this Wiki there are two root categories, namely Category:Zombi as the root category for all content-related pages and categories and Category:Wiki for maintanance categories.
We're using Semantic MediaWiki (SMW) to structure our data. You'll find documentation of SMW at their Wiki. You can click on "Browse properties" in the Navbar on the left to see Statements made on a Page. When you're changing Statements in a template you might have to wait for a while until your changes take effect. If you're impatient, you may clear the cache of affected pages by appending
?action=purge to the url.