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