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KB Term: 

  TransportationCompany

Sigma KEE - TransportationCompany
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
运输公司
A Business whose services include Transportation, e.g. a RailroadCompany, an airline, a cruise ship line, etc.
Relationships      
Parents Business An instance of Business is an Organization that is a CommercialAgent.
Children AirlineAn Airline is a TransportationCompany that specializes in providing AirTransportation
 共同载体CommonCarrier is the subclass of TransportationCompany whose instances must offer services to all customers. Contrast with ContractCarrier.
 合同承运人ContractCarrier is the subclass of TransportationCompany whose instances offer services to only one customer, under contract. Contrast with CommonCarrier.
 铁路公司Any TransportationCompany whose services include Transportation by Train.


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