#wreckage  the remaining parts of something that has been wrecked; "they searched the wreckage for signs of survivors"
  supertype:  part.physical_object__portion  something less than the whole of a human artifact: "the rear part of the house"; "glue the two parts together"
  subtype:  flotsam__jetsam  the floating wreckage of a ship
  subtype:  lagan__lagend__ligan  goods (or wreckage) on the sea bed that is attached to a buoy so that it can be recovered

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