Rhizome is the ancestor of the Vesper technology. First released in 2003, it was arguably the first semantic wiki. This project has been dormant for a long time but many of the ideas expressed in the papers below live on in the Vesper design.

Papers

"Building a Semantic Wiki," IEEE Intelligent Systems, pp. 87-91, September/October, 2005 pdf html
"Bringing the “Wiki-Way” to the Semantic Web with Rhizome" SemWiki2006 - From Wiki to Semantics (2006), pp. 222-229 pdf
"RxPath: a mapping of RDF to the XPath Data Model" Proceedings of Extreme Markup Languages, 2006 html

Links

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Sourceforge project