PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Providers usually were physicians, mostly primary care, but with some physician assistants, nurse practitioners, and others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pubmedcentralcanada.ca