PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, roughly 75 percent of the world's silver stockpiles is used to make film, jewelry, mirrors, batteries, solar panels and other products, the Wall Street Journal reports.
http://www.w3.org/ns/prov#wasQuotedFrom
  • strategicsourceror.com