KML is a knowledge base with support of logical modeling. Advanced model is used to represent knowledge as a set of statements similar to natural language sentences. This project hosts a set of model storage library and server (vrb-ols) and clients.
The SwordLord Dragon Projects contain a Rapid Application Framework (DragonBreath) and a Topic Maps based Knowledge Base System (DragonLair). The project makes use of best of breed technologies like PostgreSQL, XML/XSLT and Apache.