(subclass DevelopingWeaponOfMassDestruction Making) | WMD.kif 686-686 | DevelopingWeaponOfMassDestruction は 作る の subclass では %n |
(subclass StockpilingWeaponOfMassDestruction DevelopingWeaponOfMassDestruction) | WMD.kif 697-697 | StockpilingWeaponOfMassDestruction は DevelopingWeaponOfMassDestruction の subclass では %n |