#ocean_liner__oceanliner__liner  a large commercial ship (especially one that carries passengers on a regular schedule)
  supertype:  passenger_ship__passengership  a ship built to carry passengers
  subtype:  cabin_liner  cargo_liner  cruise_ship  express_luxury_liner
  part:  cabin  small room on a ship or boat where people sleep
     part:  overhead  (nautical) the top surface of an enclosed space on a ship

No statement uses or specializes ocean_liner; click here to add one.