(<= (Has-Parameter-Slot $X Counterweight_Above_Top_Car_Bottom) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Parameter-Slot Counterweight_Above_Top_Car_Bottom) (Inherited-Facet-Value Slot-Value-Type Elevator Counterweight_Above_Top_Car_Bottom Real-Number) (Inherited-Facet-Value Slot-Cardinality Elevator Counterweight_Above_Top_Car_Bottom 1)