#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 of:  #bed
  part:  #bedpost  any of 4 vertical supports at the corners of a bedstead
  part:  #bedspring  (usually plural) one of the springs holding up the mattress of a bed
  part:  #footboard  a vertical board or panel forming the foot of a bedstead
  part:  #headboard  a vertical board or panel forming the head of a bedstead

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