PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Census information, as well as a diary passage saying that she was four years old on her mother's wedding on May 1868, set the date back to 1864 or 1865.[2] Her mother was a former slave and an assistant cook in the Church Hill mansion of Elizabeth Van Lew, who had been a spy in the Confederate capital city of Richmond for the Union during the War, and was later postmistress for Richmond.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org