A branch of artificial intelligence that aims to present information in a form that can be processed and understood by intelligent systems, such as the representation of facts, obstacles, and events in the form of digital data. This approach is used in research systems, data analysis, and forecasting tools. From a psychological point of view, knowledge representation increases the ability to interpret and understand information more effectively, contributing to decision-making based on digital information. However, this concept may raise concerns if the knowledge submission includes sensitive personal information that may affect the freedom of choice of the data presented.