PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, suitable substrates are needed that are both atomically flat and free of contaminants or other artifacts that would interfere with producing readable images.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr