PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These substrates may, for example, be articles made of natural and synthetic materials, for example wood, plastics, metal or glass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com