PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specific examples thereof include electrically conducting metal oxides such as tin oxide, zinc oxide, indium oxide and indium tin oxide (ITO), metals such as gold, silver, chromium and nickel, a mixture or laminate of the metal with the electrically conducting metal oxide, inorganic electrically conducting materials such as copper iodide and copper sulfide, organic electrically conducting material
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com