PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, letter grammar 28 may be considered an n-gram letter grammar, where n is an integer greater than 1.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com