Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Canal du Midi' has mentioned 'Stone' in the following places:
Occurrence Sentence Text Source
The locks were built in stone and sealed with lime.
the Argent-Double spillway located in La Redorte near the Argent-Double Aqueduct: this work incorporates eleven successive stone arches contemporary to Vauban, its designer; it was built by Antoine de Niquet and allows for the overflow water from the canal to be discharged into the stream