Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Defence Line of Amsterdam' has mentioned 'Reinforced concrete' in the following places:

Occurrence Sentence	Text Source
It illustrates the transition from brick construction in the 19th century to the use of reinforced concrete in the 20th century.	UNESCO
The Outstanding Universal Value is expressed in the authenticity of the design (the typology of forts, sluices, batteries, line ramparts), of the specific use of building materials (brick, unreinforced concrete, reinforced concrete), of the workmanship (meticulous construction apparent in its constructional condition and flawlessness), and of the structure in its setting (as an interconnected military functional system in the human-made landscape of the polders and the urbanised landscape).	UNESCO

Occurrence Sentence

Text Source

It illustrates the transition from brick construction in the 19th century to the use of reinforced concrete in the 20th century.

UNESCO

The Outstanding Universal Value is expressed in the authenticity of the design (the typology of forts, sluices, batteries, line ramparts), of the specific use of building materials (brick, unreinforced concrete, reinforced concrete), of the workmanship (meticulous construction apparent in its constructional condition and flawlessness), and of the structure in its setting (as an interconnected military functional system in the human-made landscape of the polders and the urbanised landscape).

UNESCO