About: http://webisa.webdatacommons.org/313725138

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	Knee replacement is major surgery, so it???s only recommended if other treatments, such as physiotherapy, drugs, and weight loss haven???t helped reduce the pain, or improve mobility.
http://www.w3.org/ns/prov#wasQuotedFrom	trinidadexpress.com