Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Historic Centres of Stralsund and Wismar' has mentioned 'UNESCO World Heritage Sites' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In 2002 the old towns of Stralsund and Wismar, some 120xc2xa0km to the west, were listed as UNESCO world heritage sites. | WIKI |