PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spot markets and futures markets are terms that refer to whether the assets (in the physical assets markets) are bought or sold for ???on-the-spot??? delivery (literally, within a few days) or for delivery at some future date, such as six months or a year into the future.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamescox.com.au