Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Archaeological Border complex of Hedeby and the Danevirke' has mentioned 'Viking Age' in the following places:
Occurrence Sentence Text Source
Hedeby (Danish pronunciation:xc2xa0[xcbx88hexccx9dxcbx90xc3xb0xc9x99xcbx8cpyxcbx80], Old Norse Heixc3xb0abxc3xbdr, German Haithabu) was an important Danish Viking Age (8th to the 11th centuries) trading settlement near the southern end of the Jutland Peninsula, now in the Schleswig-Flensburg district of Schleswig-Holstein, Germany.
Hedeby was the second largest Nordic town during the Viking Age, after Uppxc3xa5kra in present-day southern Sweden,[2] The city of Schleswig was later founded on the other side of the Schlei.
based on Elsner[12] 793 Viking raid on Lindisfarne - traditional date for the beginning of the Viking Age.
1066 Traditional end of the Viking Age
Because of their rich and extremely well preserved archaeological material they have become key scientific sites for the interpretation of a broad variety of economic, social and historic developments in Viking Age Europe.