PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In 1954, African-Americans in the South were utterly disenfranchised, sometimes through such devices as poll taxes and literacy tests, often through outright intimidation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanheritage.com