PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On the other hand, over the course of a market cycle lasting five or 10 years and including a bull market and a bear market, the price of a given security is likely to change significantly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • investopedia.com