PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The best I can fathom is it is a clumsy fellatio joke (based on the ew in the last panel.) But even that explanation is a stretch and does not make much sense.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com