PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is now impressive evidence that the economic importance of slavery increased in the nineteenth century along with the soaring global demand for such consumer goods as sugar, coffee, tobacco, and cotton textiles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nybooks.com