PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Health Canada has estimated that musculoskeletal disorders, including back pain, cost society $16.4 billion in combined direct (treatment and rehabilitation) and in direct (lost productivity) costs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drhassard.com