Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lake Malawi National Park' has mentioned 'World' in the following places:
Occurrence Sentence Text Source
The lake is 500xc2xa0m (1,640xc2xa0ft) above sea level and, with a depth of 700xc2xa0m (2,300xc2xa0ft) in places, is one of the deepest lakes in the world.
Lying within the Western Rift Valley, Lake Malawi is one of the deepest lakes in the world.
The property is considered to be a separate bio-geographical province with estimates of up to c.1000 species of fish half occurring within the property: estimated as the largest number of fish species of any lake in the world.
The lake contains 30% of all known cichlidsxc2xa0species in the world.