PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The amount of activating agent used in the heterogeneous catalyst system can vary over a wide range and will depend upon a variety of factors including the nature of the activating agent, the amount of gold to be incorporated into the system, the nature of the support, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com