Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Central Zone of the Town of Angra do Heroismo in the Azores' has mentioned 'Prehistoric' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The Azores have experienced many earthquakes and volcanic eruptions since prehistoric times, but the 1980 event was probably the most serious since the eighteenth century. | WIKI |