PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Options and Derivatives Section: John Hull, Options, Futures, and other Derivative Securities, Prentice-Hall, Revised, 1997.
http://www.w3.org/ns/prov#wasQuotedFrom
  • berkeley.edu