a user interface element similar to a graphical organizer, which visualizes connections between data by a series of shapes (or images) representing ideas and arrows representing relations between them.

A knowledge of how to make something work without deeper theoretical understanding of why it works.

Someone who works with information or data.

Having knowledge, especially of a particular subject. / Educated and well informed.

(India) A person who has knowledge; an informed party.

(criminal law) Knowledge of a set of circumstances sufficient to make actions based on those circumstances wrongful.

(feminism) According to feminist studies and gender studies, mainstream knowledge that is produced by men and privileges the masculine over the feminine.

In the manner of one who knows. / With knowledge of all relevant facts.

In a knowledgeable manner.

Capable of being known, understood or comprehended.