Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Persepolis' has mentioned 'Well' in the following places:
Occurrence Sentence Text Source
[9] Darius I ordered the construction of the Apadana and the Council Hall (Tripylon or the "Triple Gate"), as well as the main imperial Treasury and its surroundings.
The fruitful region was covered with villages until its frightful devastation in the 18th century; and even now it is, comparatively speaking, well cultivated.
Engineers involved with the construction deny this claim, stating that it is impossible, because both sites sit well above the planned waterline.
[52] The Museum of Fine Arts of Lyon[53] and the Louvre of Paris hold objects from Persepolis as well.