PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It compares how much the stock's returns move relative to the returns of a known market or index, such as the S&P 500.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com