PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This provision is sort of an extension on the previous one, but its mechanism specifically targets the FTL travel so as to restrict one of the FTL trips or messages one must use to produce an unsolvable paradox.
http://www.w3.org/ns/prov#wasQuotedFrom
  • physicsguy.com