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Term 1: Term 2:

(subclass Snake Reptile) Mid-level-ontology.kif 12561-12561 蛇 是 爬虫类 的 subclass
(subclass Rattlesnake Snake) Mid-level-ontology.kif 12571-12571 响尾蛇 是 蛇 的 subclass
(subclass ConstrictorSnake Snake) Mid-level-ontology.kif 12576-12576 缩蟒蛇 是 蛇 的 subclass


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