#bedstead__bedframe  the framework of a bed
  supertype:  #article_of_furniture__furniture__piece_of_furniture  furnishings that make a room or other area ready for occupancy; "they had too much furniture for the small apartment"; "there was only one piece of furniture in the room"
  part:  #bedpost  #bedspring  #footboard  #headboard
  part of:  #bed  a piece of furniture that provides a place to sleep; "he sat on the edge of the bed"; "the room had only a bed and chair"

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