'(= (Safety_Beam_Bending_Moment ?X) (* (Safety_Beam_Load ?X) (- (Safety_Beam_Between_Guiderails ?X) 8)))
(<= (Has-Constraint $X Safety_Beam_Bending_Moment_C) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Safety_Beam_Bending_Moment_C) (Used-In-Constraint Safety_Beam_Load Safety_Beam_Bending_Moment_C) (Used-In-Constraint Safety_Beam_Bending_Moment Safety_Beam_Bending_Moment_C) (Used-In-Constraint Safety_Beam_Between_Guiderails Safety_Beam_Bending_Moment_C)