Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Shushtar Historical Hydraulic System' has mentioned 'Construction' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The Gargar canal is a veritable artificial watercourse which made possible the construction of a new town and the irrigation of a vast plain, at the time semi-desert. | UNESCO |
| It has benefited from the ancient expertise of the Elamites and Mesopotamians in canal irrigation, and then that of the Nabateans; Roman technicians also influenced its construction. | UNESCO |