Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Statue of Liberty' has mentioned 'Pollution' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The known and potential threats to the authenticity of the property include pollution, severe weather, and large numbers of visitors. | UNESCO |
| Sustaining the Outstanding Universal Value of the property over time will require continuing to monitor and manage the known and potential threats, including pollution, severe weather, and large numbers of visitors. | UNESCO |