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Term 1: Term 2:

(subclass Alkaloid ChemicalBase) Mid-level-ontology.kif 8642-8642 Alkaloid is a subclass of chemical base
(subclass Alkaloid PlantSubstance) Mid-level-ontology.kif 8643-8643 Alkaloid is a subclass of plant substance
(subclass Alkaloid BiologicallyActiveSubstance) Mid-level-ontology.kif 8644-8644 Alkaloid is a subclass of biologically active substance


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