PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A cryptogram is a puzzle that features a piece of encrypted text, often a famous quote, location, or person.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigfishgames.com