Transport type attributes

A summary of 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.