PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Timbuktu???s libraries comprise one the most detailed written accounts of Africa, from when the city was a gold- and salt-trading hub in the 15th and 16th centuries with a thriving community of scholars and several universities.
http://www.w3.org/ns/prov#wasQuotedFrom
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