KnoweledgeBase from Wilipedia
http://en.wikipedia.org/wiki/Knowledge_base

A knowledge base or knowledgebase (also KB or kb is a special kind of database for knowledge management. A knowledge base is an information repository that provides a means for information to be collected, organized, shared, searched and utilized. It can be either machine-readable or intended for human use. Contents include: a) Machine-readable knowledge bases; b) Human-readable knowledge bases and categories of knowledge base information; c) Knowledge base analysis and design; d) See also; e) Notes; and f) External links. This has been added to Knowledge Discovery Subject Tracer™ Information Blog.