Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Grand Canyon National Park' has mentioned 'North America' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Criterion (ix): Grand Canyon is an exceptional example of biological environments at different elevations that evolved as the river cut deeper portraying five of North Americaxe2x80x99s seven life zones within canyon walls. | UNESCO |