KaukoluWiki "KaukoluWiki is a Java-JSP-based Semantic Wiki that manages its data by using Semantic Web tools.
The main reason for developing such a Semantic Wiki was the fact that most Web pages lack machine-readable semantics, i.e. means to include the meaning of a certain piece of data in a formalized representation. This is the reason why automated integration of knowledge and reasoning over this knowledge is not possible yet."
Via, gnowsis 0.9 technology preview.