#deck  any of various floor-like platforms built into a vessel
  supertype:  platform  a raised horizontal surface; "the speaker mounted the platform"
  subtype:  afterdeck  flight_deck  foredeck  gun_deck  hurricane_deck  lido_deck  lower_deck  main_deck  orlop_deck  quarterdeck  upper_deck
  part of:  ship  a vessel that carries passengers or freight

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