Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Mountain Railways of India' has mentioned 'World Heritage' in the following places:
Occurrence Sentence Text Source
Mountain Railways of IndiaUNESCO World Heritage SiteLocationIndiaIncludesDarjeeling Himalayan RailwayNilgiri Mountain RailwayKalkaxe2x80x93Shimla RailwayCriteriaCultural:xc2xa0(ii), (iv)Reference944terInscription1999 (23rd session)Extensions2005, 2008Area89xc2xa0ha (0.34xc2xa0sqxc2xa0mi)Bufferxc2xa0zone645xc2xa0ha (2.49xc2xa0sqxc2xa0mi)123Mountain railways of India: 1 = Darjeeling Himalayan Railway, 2 = Nilgiri Mountain Railway, 3 = Kalkaxe2x80x93Shimla Railway
Three of them, the Darjeeling Himalayan Railway, the Nilgiri Mountain Railway, and the Kalkaxe2x80x93Shimla Railway, are collectively designated as a UNESCO World Heritage Site under the name "Mountain Railways of India".
Three railways, the Darjeeling Himalayan Railway, the Nilgiri Mountain Railway, and the Kalkaxe2x80x93Shimla Railway, are collectively designated as a UNESCO World Heritage Site under the name Mountain Railways of India.
The basis of UNESCO's designation of the Mountain Railways of India as a World Heritage Site is "outstanding examples of bold, ingenious engineering solutions for the problem of establishing an effective rail link through rugged, mountainous terrain.
The three routes together have been titled the Mountain Railways of India under UNESCO World Heritage Site criteria ii and iv, within the Asia-Pacific region.
The Nilgiri Mountain Railway was declared a UNESCO World Heritage Site in July 2005.
The Kalkaxe2x80x93Shimla Railway joined the Nilgiri and Darjeeling lines as a World Heritage Site in 2008.