PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Calling the function repeatedly is not a very robust test and using srand is not a good idea because the underlying random number generator is not the same across all platforms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • perlmonks.org