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No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 17868-17868 Explosive device is a subclass of device
No TPTP formula. May not be expressible in strict first order. WMD.kif 130-130 Nuclear weapon is a subclass of explosive device
No TPTP formula. May not be expressible in strict first order. MilitaryDevices.kif 191-191 Grenade is a subclass of explosive device
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 17883-17883 Explosive mine is a subclass of explosive device
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 21876-21876 Bomb is a subclass of explosive device


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