Occurrence of Attributes in Original Text
The text related to the cultural heritage 'City of Valletta' has mentioned 'UNESCO World Heritage Site' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The entire city of Valletta has been a UNESCO World Heritage Site since 1980, along with Megalithic Temples of Malta and the Hypogeum of xc4xa6al-Saflieni. | WIKI |