Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Humberstone and Santa Laura Saltpeter Works' has mentioned 'Railway' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Humberstone and Santa Laura works are the best preserved and most representative remains of a series of over 200 saltpeter works that once existed, all of which were interconnected by a specially built modern railway system, and constitute an exceptional testimony to technological progress and global exchanges which were the cornerstone of the industrial era. | UNESCO |
| Other relevant attributes are the remains of the railway line that linked Santa Laura and Humberstone, the gravel heaps, the construction techniques, architectural styles and materials, in particular the costrxc3xb3n and the Pampa concrete,xc2xa0 distinctive construction materials together with the calamine and timber that were brought from other latitudes. | UNESCO |
| The buffer zone is an attempt to protect the desert landscape and its relationship with the built environment, as well as the remains from still older saltpeter works and mining camps, including railway lines and roads as well as pedestrian footpaths which give a certain sense to the historic reality of the saltpeter canton (complex of several interrelated saltpeter works). | UNESCO |