Abstract:
A knowledge-based service system, a knowledge-based service server, a method for providing a knowledge-based service, and a non-transitory computer-readable recording medium thereof, are provided. The knowledge-based service system includes a display apparatus configured to receive a query from a user, and a knowledge-based service server configured to receive the query from the display apparatus, determine whether a word that is included in the received query is at least one among an entity and an attribute, and transmit, to the display apparatus, an answer to the query based on a result of the determination.