| (subclass Furniture Artifact) | Mid-level-ontology.kif 3623-3623 | |
| (subclass Seat Furniture) | Mid-level-ontology.kif 3649-3649 | |
| (subclass Bed Furniture) | Mid-level-ontology.kif 3697-3697 | |
| (subclass Table Furniture) | Mid-level-ontology.kif 4012-4012 | |
| (subclass ChestOrCabinet Furniture) | Mid-level-ontology.kif 4020-4020 |
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