PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The adhesion of such a catalyst to a carrier such as carbon reduces the amount of the catalyst used and hence is advantageous from the viewpoint of cost.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com