Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Grimeton Radio Station, Varberg' has mentioned 'UNESCO World Heritage List' in the following places:
Occurrence Sentence Text Source
It was added to the UNESCO World Heritage List in 2004, with the statement: "Grimeton Radio Station, Varberg is an outstanding monument representing the process of development of communication technology in the period following the First World War."
In 2004 it was added to the UNESCO World Heritage List.