PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide or other inert gas may bubble through the mixture in order to establish an essentially non oxidizing atmosphere over the reaction mixture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com