#metalworker__smith  someone who works metal (especially by hammering it when it is hot and malleable)
  supertype:  skilled_worker__skilledworker__trained_worker__trainedworker  a worker who has acquired special skills
  subtype:  blacksmith  a smith who forges and shapes iron with a hammer and anvil
     subtype:  farrier__horseshoer  a person who shoes horses
  subtype:  forger  someone who operates a forge

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