About: http://webisa.webdatacommons.org/288784108

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	rheumatoid arthritis haemophilia gout knee injury A knee replacement is major surgery, so is normally only recommended if other treatments, such as physiotherapy or steroid injections, have not helped reduce pain or improve mobility.
http://www.w3.org/ns/prov#wasQuotedFrom	nhs.uk