PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, a comment in the code can also explain the purpose just as well, except for the risk of the code and comments becoming out of sync.
http://www.w3.org/ns/prov#wasQuotedFrom
  • codeproject.com