A database designed to meet the complex storage and retrieval requirements of computerized knowledge management, especially in support of artificial intelligence or expert systems.

That which is known by most people, and thus cannot reasonably be contested.

As far as I know.

A range of practices used by organisations to identify, create, represent, and distribute knowledge.

The wide body of information that a person acquires from education and from life, much of which may be trivial.

Scientia potentia est; with knowledge and/or education, one's potential or ability to succeed in the pursuit of one's objectives will certainly increase.

Confidently, because one is certain that something relevant to the situation is true.

To the extent of one's limited knowledge of the facts.

Alternative spelling of metaknowledge.

plural of sphere of knowledge