Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Seventeenth-Century Canal Ring Area of Amsterdam inside the Singelgracht' has mentioned 'Masonry' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The defensive purpose of the Nassau/Stadhouderskade was served by moat and earthen dikes, with gates at transit points but otherwise no masonry superstructures. | WIKI |