PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has been predicted, by the year 2020 80% of the black population between the age of 15 and 50 will be wiped out by aids, drug, prison and other infectious disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mysite.com