PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patients who experience symptoms, such as chronic pain and fatigue, depression and insomnia, spend an average of three to five painful years seeking a diagnosis and $4,800-$9,300 annually on associated medical costs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prohealth.com