Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Aachen Cathedral ' has mentioned 'Northern Europe' in the following places:
Occurrence Sentence Text Source
The Cathedral Treasury in Aachen is regarded as one of the most important ecclesiastical treasuries in northern Europe.
The Cathedral Treasury in Aachen is regarded as one of the most important ecclesiastical treasuries in northern Europe; the most prominent inventory items are the cross of Lothar (about 1000 AD), made from gold and inlaid with precious stones, the dark-blue velvet chasuble with embroidered pearls, a reliquary-bust of Charlemagne made from silver and gold, and a marble sarcophagus decorated with a relief of the Abduction of Proserpine, which once contained the body of Charlemagne.