PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The interesting thing that I have noticed is that it doesn???t seem to work anywhere near as well as unit Test Driven Design, in the following sense: when you design a test, you often get all kinds of insight that is clearly a win.
http://www.w3.org/ns/prov#wasQuotedFrom
  • infoq.com