PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He concluded the man was around age 50 when he died, and the woman was a teenager who probably died during a difficult childbirth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com