(subclass Tilling Digging) | Mid-level-ontology.kif 18018-18018 | 子類 翻耕 and 挖掘 |
(subclass Tilling IntentionalProcess) | Mid-level-ontology.kif 18021-18021 | 子類 翻耕 and IntentionalProcess |
(subclass Tilling SurfaceChange) | Mid-level-ontology.kif 18022-18022 | 子類 翻耕 and SurfaceChange |