PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, it recognizes abbreviations and finds the canonical forms of the words they stand for and aggregates these terms into a vocabulary for the entire collection, and for each document, keeping both document and collection-level statistics on these terms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com