#shipyard  a workplace where ships are built or repaired
  supertype:  workplace__work  a place where work is done; "he arrived at work early today"
  subtype:  navy_yard  a military shipyard
  part:  dry_dock__drydock__graving_dock__gravingdock  dock from which water can be pumped out
  part:  shipway__way__slipway  structure consisting of a sloping way down to the water from the place where ships are built or repaired

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