PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A good reason, however, is that if you *do* hand-compile all the examples, finding the troublesome ones is much easier with assert (the same way unit test asserts are better than printing the results and comparing them manually).
http://www.w3.org/ns/prov#wasQuotedFrom
  • digitalmars.com