Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Capital Cities and Tombs of the Ancient Koguryo Kingdom' has mentioned 'Buffer zone' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The core area and buffer zone authentically reflect the historical setting and development of the property. | UNESCO |
| The property area and buffer zone have been delimited around all sites. | UNESCO |