Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Acropolis, Athens' has mentioned 'Citadel' in the following places:
Occurrence Sentence Text Source
Ancient citadel above the city of Athens, Greece
The Acropolis of Athens is an ancient citadel located on a rocky outcrop above the city of Athens and contains the remains of several ancient buildings of great architectural and historical significance, the most famous being the Parthenon.