PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Improvements in design, compositions, and manufacturing techniques are constantly being sought to overcome problems such as breakage and loss, and to improve efficacy and ease of application.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com