PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Montreal Protocol has been largely successful in phasing out ozone-depleting substances such as chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), and halons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theclimategroup.org