'(= (Hoistway_Bracket_Spacing ?X) (Hoistway_Floor_Height ?X))
(<= (Has-Constraint $X Hoistway_Bracket_Spacing_C) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Hoistway_Bracket_Spacing_C) (Used-In-Constraint Hoistway_Floor_Height Hoistway_Bracket_Spacing_C) (Used-In-Constraint Hoistway_Bracket_Spacing Hoistway_Bracket_Spacing_C)