PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The recovery has been remarkable, and particularly so in polymers in the first half of 2010, but polymers output was flat in June: probably a sign of things to come.
http://www.w3.org/ns/prov#wasQuotedFrom
  • icis.com