Individual #Hadrian's_Wall  an ancient Roman wall built by the Emperor Hadrian in the 2nd century; marked the northern boundary of the Roman Empire in Britain
  part of:  England
  type:  wall  an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure; "the south wall had a small window"; "the walls were covered with pictures"

No statement uses or specializes Hadrian's_Wall; click here to add one.