PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because gold is a commodity, it doesn???t make interest or dividend payments to investors, making any sort of cash flow analysis impractical.
http://www.w3.org/ns/prov#wasQuotedFrom
  • etfdb.com