Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Cocos Island National Park' has mentioned 'World Heritage' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [6] Because of the unique ecology of the island and its surrounding waters, Cocos Island National Park became a UNESCO World Heritage Site in 1997. | WIKI |
| Cocos Island was declared a Costa Rican National Park by means of Executive Decree in 1978 and designated a World Heritage Site by UNESCO in 1997. | WIKI |
| In 2002, the World Heritage Site designation was extended to include an expanded marine zone of 1,997xc2xa0km2 (771xc2xa0sqxc2xa0mi). | WIKI |
| The property belongs to the Eastern Tropical Pacific Marine Corridor, a marine conservation network, which also includes World Heritage properties in Colombia, Ecuador and Panama. | UNESCO |
| These measures could include extensions, buffer zones and, at the international level, coordination and cooperation with other marine protected areas in the Eastern Tropical Pacific, including World Heritage properties in Colombia, Ecuador and Panama. | UNESCO |