PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the base material may be made of an inorganic material such as metal, glass or silicon, or an organic material, a typical example of which is plastic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com