Aggregate all attributes regarding the specific transport. The minimum content is the mode of transport (or vehicle type).
Common transport attributes:
name: Could represent the transit line name or the vehicle name in case of taxi or rented vehicles.
category: Human readable and often localized textual representation of the mode of transport.
color: Color of the transport. Normally used in UI to draw the section polyline or the background for the transport name.
textColor: Text color for the transport name.