PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is used to suggest that the simile is close to not being a simile but actually being comparable to the subject.
http://www.w3.org/ns/prov#wasQuotedFrom
  • straightdope.com