| (subclass Policy Proposition) | Mid-level-ontology.kif 27185-27185 | Policy 是 命题 的 subclass |
| (subclass SmokingPolicy Policy) | Hotel.kif 2484-2484 | SmokingPolicy 是 Policy 的 subclass |
| (subclass PetPolicy Policy) | Hotel.kif 2507-2507 | PetPolicy 是 Policy 的 subclass |
| (subclass ChildrenPolicy Policy) | Hotel.kif 2530-2530 | ChildrenPolicy 是 Policy 的 subclass |
| (subclass HousekeepingPolicy Policy) | Hotel.kif 2637-2637 | HousekeepingPolicy 是 Policy 的 subclass |
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