PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In 1998, life expectancy in Iran was 61 years, which increased to 69.3 years by 2004 -- an improvement but still far short of the 78-year life expectancy of the developed world in countries that are members of the Organization for Economic Co-operation and Development, including the United States and western Europe.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org