Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Birka and Hovgården' has mentioned 'Viking' in the following places:
Occurrence Sentence Text Source
The archaeological sites of Birka and Hovgxc3xa5rden, on the neighbouring island of Adelsxc3xb6, make up an archaeological complex which illustrates the elaborate trading networks of Viking Scandinavia and their influence on the subsequent history of Europe.
Bjxc3xb6rkxc3xb6 is today mainly agricultural, and shipping lines carry tourists to the island, where a museum showcases a view of life during the Viking era.
Criterion (iv): Birka is one of the most complete and undisturbed examples of a Viking trading settlement of the 8th to 10th centuries.