(subclass Rectum Organ) | Mid-level-ontology.kif 12096-12096 | 子類 Rectum and Organ |
(subclass Rectum BodyVessel) | Mid-level-ontology.kif 12097-12097 | 子類 Rectum and BodyVessel |
(subclass Rectum AnimalAnatomicalStructure) | Mid-level-ontology.kif 12098-12098 | 子類 Rectum and 動物解剖結構 |