(subclass BroadcastingStation StationaryArtifact) | Communications.kif 218-218 | 子類 電台 and StationaryArtifact |
(subclass BroadcastingStation CommunicationDevice) | Communications.kif 219-219 | 子類 電台 and 通訊設備 |
(subclass BroadcastingStation EngineeringComponent) | Communications.kif 288-288 | 子類 電台 and EngineeringComponent |
(subclass RadioStation BroadcastingStation) | Communications.kif 287-287 | 子類 廣播電台 and 電台 |
(subclass TelevisionStation BroadcastingStation) | Communications.kif 322-322 | 子類 電視台 and 電台 |