Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Megalithic Jar Sites in Xiengkhuang – Plain of Jars' has mentioned 'World Heritage' in the following places:
Occurrence Sentence Text Source
On 6 July 2019, the Plain of Jars was inscribed as a UNESCO World Heritage Site.
Coordination is provided by the National Committee for World Heritage and the Xiengkhuang Heritage Steering Committee.