PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Various substances break it down continuously, including free oxygen (O1), nitrogen, nitrous oxide, hydrogen, hydroxyl, chlorine, chloride and other free radicals or compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ideasinactiontv.com