PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Now, there is a concern that not all the information is on the internet ??? so there???s an interesting question here about the testimony of silence (when can the absence of testimony be taken to tell you something) and the epistemic virtues of searchers (what abilities should searchers deploy prior to making assumptions based on the absence of results) ??? but these are separate issues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sjgknight.com