Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Defence Line of Amsterdam' has mentioned 'Masonry' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The invention of the high-explosive shell and the percussion fuze, which allowed ordnance to explode on impact and dislodge brick fortifications easily, necessitated a change from masonry to concrete forts. | WIKI |