Sec Type contain departure, arrival and a Walk or Journey segment
Table 1. Sec Attributes
The purpose of the section id is to be referenced by Ticket entity from the Tariff tag. A ticket might be valid for one or multiple sections of a journey. This is only required if a client app wants to show detailed fares and tickets for every section of a journey. To determine the cheapest overall price for a connection, the prices of every child of the first Tariff/Ticket tag should be summed up.