Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Škocjan Caves' has mentioned 'World' in the following places:
Occurrence Sentence Text Source
Ranking among the most important caves in the world, xc5xa0kocjan Caves represents the most significant underground phenomena both on the Karst Plateau and in Slovenia.
One of the largest known underground canyons in the world Examples of natural beauty with great aesthetic value Due to particular microclimatic conditions, a special ecosystem has developed The area has great cultural and historical significance as it has been inhabited since the prehistoric times A typical example of contact karst[3]
The exceptional volume of the underground canyon is what distinguishes xc5xa0kocjan Caves from other caves and places it among the most famous underground features in the world.
The largest of these is Martel's Chamber with a volume of 2.2xc2xa0million cubic metres (78xc2xa0million cubic feet) and it is considered the largest discovered underground chamber in Europe and one of the largest in the world.
by Posidonius of Apamea and they are marked on the oldest published maps of this part of the world; for example the Lazius-Ortelius map from 1561 and Mercator's Novus Atlas from 1637.
The protected area of 413 ha conserves an exceptional limestone cave system which comprises one of the world's largest known underground river canyons, that was cut into the limestone bedrock by the Reka River.
Beyond its almost supernatural visual appeal, its scale and scientific importance, the regional park is also home to noteworthy species and species assemblages, which thrive in the distinct world of the underground environment and in the so-called collapsed dolines, a form of karst sinkholes.