Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Boyana Church' has mentioned 'World' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Instructions on the Protection and Preservation of the World Monument "Boyana Church" and its Protective Zone were adopted by Official Cover Letter No.RD-91-00-17, signed by the Chairman of the Culture Committee, and dated 10.08.1989. | UNESCO |