PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Now it is possible to work around the first problem by using triggers, views, mapping tables and other tricks to either serve as a translation layer or a bridge layer, but you have just added a bunch of bulk and ugliness to your code that really didn't need to be there.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oreilly.com