PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some studies have clearly associated job dissatisfaction and depression to back problems, although it is still unclear whether stress is a direct cause of the back pain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stmarymercy.org