PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To learn more about CBOE's Volatility Indexes, including methodology, daily and historical data and charts, contract specifications, and other information, please visit www.cboe.com/volatility.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cboe.com