Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Iwami Ginzan Silver Mine and its Cultural Landscape' has mentioned 'World' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The mine reached its peak production in the early 1600s, with approximately 38 tons of silver a year while Japan produced about 200 tons of silver a year which was then one third of the world's production. | WIKI |
| Silver production from the mine fell in the 19th century, as it had trouble competing with mines elsewhere in the world. | WIKI |