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Term 1: Term 2:

(subclass Narcotic ControlledSubstance) Economy.kif 4781-4781 Narcotic is a subclass of controlled substance
(subclass Morphine Narcotic) Medicine.kif 6195-6195 Morphine is a subclass of narcotic
(subclass Opium Narcotic) Economy.kif 4785-4785 Opium is a subclass of narcotic
(subclass Cocaine Narcotic) Economy.kif 4786-4786 Cocaine is a subclass of narcotic


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