PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An amount suitable for the types of the surfactant and the layered inorganic compound and the reaction system may be selected.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com