Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Brú na Bóinne - Archaeological Ensemble of the Bend of the Boyne' has mentioned 'Wall' in the following places:
Occurrence Sentence Text Source
At Newgrange, there has been comprehensive anastylosis of the kerbstones and the revetment wall, though the latter has been curtailed to allow access by visitors.