PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How well it works in backtests depends on the ETF (or equity, it is fun to see what happens with e.g. MSFT etc).I did the analysis mainly for fun.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com