#retriever  a dog with heavy water-resistant coat that can be trained to retrieve game
  supertype:  #sporting_dog__gun_dog__gundog  a dog trained to work with sportsmen when they hunt with guns
  subtype:  #flat-coated_retriever  an English breed having a shiny black or liver-colored coat; retrieves game from land or water
  subtype:  #curly-coated_retriever  an English breed having a tightly curled black or liver-colored coat; retrieves game from land or water
  subtype:  #golden_retriever  an English breed having a long silky golden coat
  subtype:  #Labrador_retriever  breed originally from Labrador having a short black or golden-brown coat
  subtype:  #Chesapeake_Bay_retriever  American breed having a short thick oily coat ranging from brown to light tan

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