PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An inert gas, including carbon dioxide, nitrogen, helium, or a noble gas may be used to minimize carotenoid degradation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com