PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A futures contract is a type of derivative instrument that obligates the holder to buy or sell a specified financial instrument or currency in the future
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov