(subclass Digging IntentionalProcess) | Mid-level-ontology.kif 18006-18006 | |
(subclass Digging SurfaceChange) | Mid-level-ontology.kif 18007-18007 | |
(subclass Burying Digging) | Mid-level-ontology.kif 17993-17993 | |
(subclass Tilling Digging) | Mid-level-ontology.kif 18017-18017 |