Assertion: park | /r/IsA | both a world heritage site
Facets:
value: by the world heritage convention
type: OTHER
Source sentences:
text: The park has international reknown and is classified as both a World Heritage Site and an International Biosphere Reserve.
text: International recognition came again in 1981 when the park was declared a World Heritage Site by the World Heritage Convention, joining it to a system of natural and cultural properties that are considered irreplaceable treasures of outstanding universal value.
text: The park has international reknown and is classified as both a World Heritage Site and an International Biosphere Reserve.