Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Historic Centre of Macao' has mentioned 'Buffer zone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Each core zone is surrounded by a buffer zone. | WIKI |
| The Zone is surrounded by a buffer zone that covers a park and immediate urban area. | WIKI |
| The Penha Hill inside the buffer zone also overlooks the river and the historic route of trading boats coming into Macao is still in use today, therefore it should also be identified as a visual link that can enrich the interpretation of the historic centre. | UNESCO |