Propositional_Attitude

A propositional attitude connects a person (the holder of the attitude) to some proposition, in fact it expresses some qualification over the proposition. Distinguishing a proposition from the propositional content expressed by it is necessary when properties relating to the thing expressed and properties of the expression itself must be distinguished. For LKIF the distinction between Belief, Intention, Qualification, and Observation is relevant. The distinction between belief/expectation, intention, and observation is relevant for i.a. establishing mens rea (guilty mind). The distinction between beliefs (expressing the content of the mind of an agent) and statements (expressing the content of an act of communication by an agent) is classical.

http://www.estrellaproject.org/lkif-core/expression.owl#Propositional_Attitude

A propositional attitude connects a person (the holder of the attitude) to some proposition, in fact it expresses some qualification over the proposition. Distinguishing a proposition from the propositional content expressed by it is necessary when properties relating to the thing expressed and properties of the expression itself must be distinguished. For LKIF the distinction between Belief, Intention, Qualification, and Observation is relevant. The distinction between belief/expectation, intention, and observation is relevant for i.a. establishing mens rea (guilty mind). The distinction between beliefs (expressing the content of the mind of an agent) and statements (expressing the content of an act of communication by an agent) is classical.

Propositional_Attitude

http://www.estrellaproject.org/lkif-core/lkif-top.owl#Mental_Object