#trainman__railroader__railroad_man__railwayman__railway_man__railwayman  an employee of a railroad
  supertype:  employee  a worker who is hired to perform a job
  subtype:  brakeman  a railroad employee responsible for a train's brakes
  subtype:  signalman  a railroad employee in charge of signals and point in a railroad yard
  subtype:  yardman.trainman  worker in a railway yard
  subtype:  yardmaster__trainmaster__train_dispatcher__traindispatcher  a railroad employer who is in charge of a railway yard

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