PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For organizations and sites needing to meet Section 508 requirements for their websites and videos, not only should videos posted to your website be accessible but also those posted to YouTube, Facebook or other services.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigbible.org.uk