(subclass InternetConnection EngineeringConnection) | Hotel.kif 1387-1387 | 子類 InternetConnection and EngineeringConnection |
(subclass WiredInternetConnection InternetConnection) | Hotel.kif 1410-1410 | 子類 WiredInternetConnection and InternetConnection |
(subclass WirelessInternetConnection InternetConnection) | Hotel.kif 1422-1422 | 子類 WirelessInternetConnection and InternetConnection |