Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Kunta Kinteh Island and Related Sites' has mentioned 'UNESCO World Heritage Site' in the following places:
Occurrence Sentence Text Source
The Six-Gun Battery (1816) and Fort Bullen (1826), now included in the James Island UNESCO World Heritage Site and located on both sides of the mouth of the River Gambia, were built with the specific intent of thwarting the slave trade once it had become illegal in the British Empire after the passing of the Slave Trade Act in 1807.
As an important historical site in the West African slave trade, it is listed as a UNESCO World Heritage Site, together with related sites including Albreda, Juffureh and Fort Bullen.