(subclass ManualLabor Position) | Mid-level-ontology.kif 8273-8273 | |
(subclass ManualLabor OccupationalRole) | Mid-level-ontology.kif 8274-8274 | |
(subclass UnskilledOccupation ManualLabor) | Mid-level-ontology.kif 8278-8278 | |
(subclass OccupationalTrade ManualLabor) | Mid-level-ontology.kif 8284-8284 |