PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of metals used for the conductive layers include Ni, Au, Ag, Cu, Co, Sn, In, or alloy including one or more of these metals as its main component.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com