PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates to container oxygen control systems for transporting fruits, vegetables, and other perishable goods in a controlled ripening environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk