Occurrence of Attributes in Original Text

The text related to the cultural heritage 'City of Potosí' has mentioned 'Summit' in the following places:
Occurrence Sentence Text Source
The hill is "honeycombed" with underground workings, reaching from the summit to depths of 1,150 metres (3,770xc2xa0ft).
Nevertheless, recommendations by a World Heritage Centre/ICOMOS technical mission in 2005 to improve the security and stability of the property, as well as other conditions necessary to allow for sustainable mining activities, were not addressed and portions of the summit of the mountain have collapsed.