Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Major Mining Sites of Wallonia' has mentioned 'Valley' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Most of this mining and industry took place in the sillon industriel ("industrial valley" in French), a strip of land running across the country where many of the largest cities in Wallonia are located. | WIKI |