Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Mount Etna' has mentioned 'City walls' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The 1669 eruption, Etna's most destructive since 122xc2xa0BC, started on 11 March 1669 and produced lava flows that destroyed at least 10 villages on its southern flank before reaching the city walls of the town of Catania five weeks later, on 15 April. | WIKI |
| A small portion of lava eventually broke through a fragile section of the city walls on the western side of Catania and destroyed a few buildings before stopping in the rear of the Benedictine monastery, without reaching the centre of the town. | WIKI |