Individual #Aachen__Aix-la-Chapelle  a city in western Germany near the Dutch and Belgian borders; formerly it was Charlemagne's northern capital
  part of:  #Germany
  type:  #city__metropolis__urban_center__urbancenter  a large and densely populated urban area; may include several independent administrative districts; "Ancient Troy was a great city"

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