(Inherited-Facet-Value Slot-Value-Type Elevator Elevator.Safety Safety_Beam_Model) (<= (Has-Parameter-Slot $X Safety_Beam_Load_Maximum) (Safety_Beam_Model $X)) (<= (Has-Parameter-Slot $X Safety_Beam_Height) (Safety_Beam_Model $X)) (<= (Has-Parameter-Slot $X Safety_Beam_Constant) (Safety_Beam_Model $X)) (<= (Has-Parameter-Slot $X Safety_Beam_Bending_Moment_Maximum) (Safety_Beam_Model $X)) (<= (Has-Parameter-Slot $X Safety_Beam_B) (Safety_Beam_Model $X)) (<= (Has-Parameter-Slot $X Safety_Beam_A) (Safety_Beam_Model $X)) (=> (Elevator.Safety $X $Y) (Safety_Beam_Model $Y))