Question

Facts and rules that attempt to capture all of the (important) facts and concepts about a domain are referred to as

Answer 1

I don't understand the question❓

Answer 2

Explanation:

fact is a predicate expression that makes a declarative statement about the problem domain. Whenever a variable occurs in a Prolog expression, it is assumed to be universally quantified. Note that all Prolog sentences must end with a period.

likes(john, susie). /* John likes Susie */

likes(X, susie). /* Everyone likes Susie */

likes(john, Y). /* John likes everybody */

likes(john, Y), likes(Y, john). /* John likes everybody and everybody likes John */

likes(john, susie); likes(john,mary). /* John likes Susie or John likes Mary */

not(likes(john,pizza)). /* John does not like pizza */

likes(john,susie) :- likes(john,mary)./* John likes Susie if John likes Mary.

Rules

A rule is a predicate expression that uses logical implication (:-) to describe a relationship among facts. Thus a Prolog rule takes the form