Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Heritage of Mercury. Almadén and Idrija' has mentioned 'Medieval' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| These two mining towns, whose origins date from ancient or Medieval times, demonstrate the lengthy period over which a socio-technical system of extraction specific to this metal was in operation, and the process of evolution it underwent. | UNESCO |