PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From a purely utilitarian perspective, either method has the potential to be successful; and the second is a great deal easier and cheaper than the first.The preference for the first method, then, must come from something other than utilitarian thinking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com