Individual #Cologne__Koln  a commercial center and river port in western Germany on the Rhine River; flourished during the 15th century as a member of the Hanseatic League
  member of:  #Hanseatic_League
  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"

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