PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The association between radiographic knee OA and knee pain, symptoms or function has not been consistent,10,???,12 with some studies reporting a weak association.13 The cut-off for defining radiographic knee OA usually includes abnormalities such as one osteophyte and possible joint space
http://www.w3.org/ns/prov#wasQuotedFrom
  • bmj.com