PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the thin conductive polymer layer may be replaced by a metallic layer, such as gold, silver, copper, titanium, nichrome, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au