Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Heart of Neolithic Orkney' has mentioned 'Wall' in the following places:
Occurrence Sentence Text Source
Ness of Brodgar is an archaeological site between the Ring of Brodgar and the Stones of Stenness that has provided evidence of housing, decorated stone slabs, a massive stone wall with foundations, and a large building described as a Neolithic "cathedral".