PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While the moving average is a lagging indicator and is not as good as reading price movement itself, it can be useful to highlight trend changes and prevent a trader from making serious errors in their account.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fxstreet.com