Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Aachen Cathedral ' has mentioned 'Alps' in the following places:
Occurrence Sentence Text Source
[4] The span and height of Charlemagne's Palatine chapel was unsurpassed north of the Alps for over two hundred years.
It was the first vaulted structure north of the Alps since Antiquity.
Form and design, material and substance, use and function as church and most important pilgrimage site north of the Alps have remained unchanged.