PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bill rollover: Although Treasury can roll over maturities, bills are a little more complicated because they are issued at a discount to par.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zerohedge.com