PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Scholarly societies, including the AHA, faced the challenge of costly, thorough-going professionalization to keep abreast of all of these changes, even as they labored under the same fiscal constraints that strained their major source of revenues, their own members.
http://www.w3.org/ns/prov#wasQuotedFrom
  • historians.org