#headboard  a vertical board or panel forming the head of a bedstead
  supertype:  panel  sheet that forms a distinct (usually flat) section or component of something
  part of:  bedstead__bedframe  the framework of a bed
     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 headboard; click here to add one.