PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Example 5 was a sample taken from commercial plant production and did not contain the rare earth oxide stabilizer nor the silica oxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com