Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Schokland and Surroundings' has mentioned 'Middle Ages' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Schokland was an attractive settlement area in the Middle Ages when it was much larger, but by the 19th century it was under continuous threat of flooding due to the rise in sea level. | WIKI |