PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such films typically comprise multiple layers, preferably a layer of a highly reflective metal such as gold or silver sandwiched between antireflective metal oxide layers such as indium oxide or titanium oxide, or preferably an oxide of an alloy of zinc and tin which preferably comprises zinc stannate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es