PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, there is a need for new financial instruments that mirror cash (???spot???) instruments but which can be applied over a wide range of market sectors and financial classes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com