Occurrence of Attributes in Original Text

The text related to the cultural heritage 'City of Potosí' has mentioned 'Spain' in the following places:
Occurrence Sentence Text Source
The silver was taken by llama and mule train to the Pacific coast, shipped north to Panama City, and carried by mule train across the isthmus of Panama to Nombre de Dios or Portobelo, whence it was taken to Spain on the Spanish treasure fleets.
The major colonial-era supplier of silver for Spain, Potosxc3xad was directly and tangibly associated with the massive import of precious metals to Seville, which precipitated a flood of Spanish currency and resulted in globally significant economic changes in the 16th century.
The ground ore was amalgamated with mercury in refractory earthen kilns, moulded into bars, stamped with the mark of the Royal Mint and taken to Spain.
Restoration work is realized by international support from UNESCO, the Organization of American States and the governments of Spain and the Federal Republic of Germany.