Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Angkor' has mentioned 'Prior' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In terms of spatial extent (although not in terms of population), this makes it the largest urban agglomeration in recorded history prior to the Industrial Revolution, easily surpassing the nearest claim by the Mayan city of Tikal. | WIKI |