Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Alto Douro Wine Region' has mentioned 'Archaeological' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| There is archaeological evidence for winemaking in the region dating from the end of the Western Roman Empire, during the 3rd and 4th centuries AD, although grape seeds have also been found at older archaeological sites. | WIKI |