KBS Store is a useful module for doing relational querying without tables in SQL. in other words you can assert, unassert and query existence and models for relations in SQL of arbitrary arity. A simple context mechanism is provided, although it should probably be expanded to include genlmt type capabilities. It uses MySQL as the storage backend, as such it has capabilities for generating subselects for the user, which may wind up become a full blown query language. It is written in order to allow us to have a quick and convenient persistancy to a knowledgebase. It does not currently do inferencing, although the point is to do inferencing later, if the technology proves sufficiently strong and efficient.