PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also, by starting broad (assuming it is fair to re-use a function on many different types of arguments) you have entered into a bad bargain where you either have to document what subset of arguments the function works properly on (which is essentially declaring types!), add extra defensive code to cast the arguments on the way in (a waste, and needlessly defensive coding brings in its own problems
http://www.w3.org/ns/prov#wasQuotedFrom
  • win-vector.com