Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mogao Caves' has mentioned 'Rock art' in the following places:
Occurrence Sentence Text Source
Criteria (iv): The Thousand-Buddha Caves constitute an outstanding example of a Buddhist rock art sanctuary.
Criteria (v): Occupied by Buddhist monks from the end of the 19th century up to 1930, the rock art ensemble at Mogao, administered by the Dunhuang Cultural Relics Research Institute, preserves the example of a traditional monastic settlement.