Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Liverpool – Maritime Mercantile City' has mentioned 'Railway' in the following places:
Occurrence Sentence Text Source
In particular they noted the role the city played in the trans-Atlantic slave trade, the development of docking technology and railway transportation, and the attention given to cultural activities and architecture.
Liverpool was instrumental in the development of industrial canals in the British Isles in the 18th century, and of railway transport in the 19th century.