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Term 1: Term 2:

(=>
    (instance ?RESEARCH ResearchingWeaponOfMassDestruction)
    (exists (?WEAPON)
        (and
            (subclass ?WEAPON WeaponOfMassDestruction)
            (refers ?RESEARCH ?WEAPON))))
WMD.kif 719-724
(subclass WeaponOfMassDestruction Weapon) Mid-level-ontology.kif 1387-1387
(subclass BiochemicalWeapon WeaponOfMassDestruction) WMD.kif 102-102
(subclass RadioactiveWeapon WeaponOfMassDestruction) WMD.kif 116-116


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