PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The reason is that, if there is a problem either with the file or with the program ... or if there has been some subtle change such that this program???s underlying assumptions no longer hold true as-written, then no human is likely to detect the problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • perlmonks.org