Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Monastery and Site of the Escurial, Madrid' has mentioned 'Wall' in the following places:
Occurrence Sentence Text Source
Wall in the Hall of Battles
Phillipxe2x80x99s library began using a xe2x80x9cwall systemxe2x80x9d placing the bookcases along the walls.
[19] This arrangement of parallel book cases was initiated by Philip II and was called the "wall system".