PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gold is normally used as a hedge, so if you think stocks will go down you might buy gold as a sort of insurance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seekingalpha.com