(subclass Opium BiologicallyActiveSubstance) | Mid-level-ontology.kif 9342-9342 | |
(subclass Opium PlantSubstance) | Mid-level-ontology.kif 9343-9343 | |
(subclass Opium Depressant) | Mid-level-ontology.kif 9346-9346 | |
(subclass Opium Analgesic) | Medicine.kif 6409-6409 | |
(subclass Opium Narcotic) | Economy.kif 4785-4785 |
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