PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Triangulation of information from students, peers and employers or superiors or of information obtained using different methods, such as interviews, surveys or observation was rarely reported.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomedsearch.com