PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The mortality rate for West Nile in the New World ranges from 4 to 10%, with the chance of death increasing with age, particularly above 50 years old.
http://www.w3.org/ns/prov#wasQuotedFrom
  • straightdope.com