PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since 1977, Exxon has returned 15% annually, including reinvested dividends, versus 11% for the Standard & Poor's 500 Index, Barron's reported.
http://www.w3.org/ns/prov#wasQuotedFrom
  • moneymorning.com