Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Canal du Midi' has mentioned 'Buffer zone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| On 7 December 1996 the channel and a buffer zone of 2,000xc2xa0km2 were included in the list of World Heritage Sites by UNESCO. | WIKI |
| Listing procedures are still ongoing for the landscapes of the feed canals in order to complete the protection system around the property, in view of a new delimitation of the buffer zone. | UNESCO |