Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Pontcysyllte Aqueduct and Canal' has mentioned 'Metal' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| It was constructed using metal arches supported by tall, slender masonry piers. | UNESCO |
| Criterion (i): The Pontcysyllte Aqueduct is a highly innovative monumental civil engineering structure, made using metal arches supported by high, slender masonry piers. | UNESCO |