PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • dizing agent may be an oxygen containing gas such as air or nitric oxide or an aqueous solution of an inorganic oxidizing agent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es