Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Phong Nha-Ke Bang National Park' has mentioned 'World Heritage Sites' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In comparison with 41 other world heritage sites which have karsts, Phong Nha has dissimilar geomorphic, geologic and biotic conditions. | WIKI |
| In 2003 this park was listed in UNESCO's world heritage sites for criteria viii "outstanding geological, geomorphical, and geographical values". | WIKI |
| Accordingly, the park is second to no other national parks listed in UNESCO's world heritage sites as far as biodiversity is concerned. | WIKI |
| The number of tourists has increased dramatically since the park was listed in UNESCO's World Heritage Sites. | WIKI |