| (subclass ManualLabor Position) | Mid-level-ontology.kif 9474-9474 | Manual labor is a subclass of position |
| (subclass ManualLabor OccupationalRole) | Mid-level-ontology.kif 9475-9475 | Manual labor is a subclass of occupational role |
| (subclass UnskilledOccupation ManualLabor) | Mid-level-ontology.kif 9479-9479 | Unskilled occupation is a subclass of manual labor |
| (subclass OccupationalTrade ManualLabor) | Mid-level-ontology.kif 9485-9485 | Occupational trade is a subclass of manual labor |
|
|