PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Professionals, including scientists, researchers, teachers, doctors, and even lawyers, copy scholarly materials in their fields of expertise as a matter of course in the practice of their professions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • american.edu