PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chronic fatigue syndrome (CFS) is characterised by severe, disabling fatigue, and other symptoms including musculoskeletal pain, sleep disturbance, impaired concentration, and headaches.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pubmedcentralcanada.ca