Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Old Town of Ávila with its Extra-Muros Churches' has mentioned 'Infrastructure' in the following places:
Occurrence Sentence Text Source
The property has undergone the typical changes of a living property xe2x80x93 urban infrastructure projects and building renovation xe2x80x93 but these works have always been under strict control of the administration departments in charge of cultural heritage.