PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The pixel electrode 19 may also be formed using a light shielding material such as an element selected from silver (Ag), tantalum, tungsten, titanium, molybdenum, aluminum, and copper, or an alloy or compound material mainly containing any of these elements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com