Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Acropolis, Athens' has mentioned 'Ottomans' in the following places:
Occurrence Sentence Text Source
[2][3] The Parthenon and the other buildings were seriously damaged during the 1687 siege by the Venetians during the Morean War when gunpowder being stored in the Parthenon by the Ottomans was hit by a cannonball and exploded.
The Acropolis was besieged thrice during the Greek War of Independence (two sieges from the Greeks in 1821xe2x80x931822 and one from the Ottomans in 1826xe2x80x931827.