PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some ways you can think of it like a rank that the U.S. News and World Report gives to graduate schools, except in this case, the larger an impact factor, the harder it is to get your paper published in that journal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • psichi.org