Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Wood Buffalo National Park' has mentioned 'World Heritage' in the following places:
Occurrence Sentence Text Source
This area was designated in 1983 as a UNESCO World Heritage Site for the biological diversity of the Peace-Athabasca Delta, and for the population of wild bison.
The World Heritage Committee will review Canada's report and plan for preserving the park in 2021.