Occurrence of Attributes in Original Text

The text related to the cultural heritage 'The Slate Landscape of Northwest Wales' has mentioned 'World Heritage' in the following places:
Occurrence Sentence Text Source
Tentative World Heritage site in the United Kingdom
The slate industry in North Wales is a World Heritage Site, whilst Welsh slate has been designated by the International Union of Geological Sciences as a Global Heritage Stone Resource.
Contents 1 Beginnings 2 Growth (1760xe2x80x931830) 3 Peak production (1831xe2x80x931878) 3.1 Expansion at Blaenau Ffestiniog 3.2 Mechanization and increased production 3.3 Workers 4 Industrial unrest and decline (1879xe2x80x931938) 4.1 Labour disputes 4.2 Decline in production 5 End of large-scale production (1939xe2x80x932005) 6 Welsh slate today 6.1 Quarries still producing slate 6.2 Visitor attractions 7 World Heritage status 8 Cultural influences 9 Notes 10 References 11 External links
World Heritage status[edit]
In July 2021, after development of a bid for over 10 years,[88] the slate landscape of Northwest Wales was inscribed as a World Heritage Site by UNESCO.