PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It simply is not needed in the vast majority of cases, so why inconvinience the user with it? -- PhillipSusi The original author (tytso, who posted above) feels that periodic checks are a good idea to guard against creeping inconsistency introduced by kernel bugs or hardware errors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ubuntu.com