PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By impregnating these commercially available materials with a strong base, such as KOH, a fast acid gas scrubbing composition is produced, having combined hydride and acid gas removal capability.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com