#diesel_locomotive  a locomotive driven by a diesel engine
  supertype:  #railway_locomotive__railwaylocomotive__locomotive__engine__locomotive_engine  wheeled vehicle consisting of a self-propelled engine used to draw trains along railway tracks
  part:  #diesel_engine__diesel__diesel_motor  an internal-combustion engine that burns heavy oil

No statement uses or specializes #diesel_locomotive; click here to add one.