| (subclass Refrigerator MajorAppliance) | Mid-level-ontology.kif 2273-2273 | 子類 冰箱 and 主要電器 |
| (subclass Refrigerator CoolingDevice) | Mid-level-ontology.kif 2342-2342 | 子類 冰箱 and 冷卻裝置 |
| (subclass Refrigerator ElectricDevice) | Mid-level-ontology.kif 2343-2343 | 子類 冰箱 and 電器 |
| (subclass Refrigerator Container) | Mid-level-ontology.kif 2344-2344 | 子類 冰箱 and 容器 |
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