PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Instead of saying ???A problem exists with the system,??? say ???There is a problem with the system??? (or, maybe even better, ???The system does not work???).
http://www.w3.org/ns/prov#wasQuotedFrom
  • rutgers.edu