Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Mammoth Cave National Park' has mentioned 'World' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Mammoth Cave National Park is an American national park in west-central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world. | WIKI |
| Mammoth Cave is the world's longest known cave system with more than 400 miles (640xc2xa0km) of surveyed passageways,[3][4] which is nearly twice as long as the second-longest cave system, Mexico's Sac Actun underwater cave. | WIKI |
| The purpose of Mammoth Cave National Park is to preserve, protect, interpret, and study the internationally recognized biological and geologic features and processes associated with the longest known cave system in the world, the parkxe2x80x99s diverse forested, karst landscape, the Green and Nolin rivers, and extensive evidence of human history; and to provide and promote public enjoyment, recreation, and understanding. | WIKI |
| By 1972, the Flint Ridge Cave System had been surveyed to a length of 86.5 miles (139.2xc2xa0km), making it the longest cave in the world. | WIKI |
| Mammoth Cave is the most extensive cave system in the world, with over 285 miles (458 km) of surveyed cave passageways within the property (and at least another 80 miles [128 km] outside the property). | UNESCO |
| Criterion (vii): Mammoth Cave is the longest cave system in the world. | UNESCO |
| No other known cave system in the world offers a greater variety of sulfate minerals. | UNESCO |
| Today, this huge and complex network of cave passages provides a clear, complete and accessible record of the worldxe2x80x99s geomorphic and climatic changes. | UNESCO |