Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ancient City of Tauric Chersonese and its Chora' has mentioned 'Defensive wall' in the following places:
Occurrence Sentence Text Source
The defensive wall was approximately 3.5 kilometres (2.2xc2xa0mi) long, 3.5 to 4xc2xa0metres wide and 8 to 10xc2xa0metres high with towers at a height of 10 to 12xc2xa0metres.