About: http://webisa.webdatacommons.org/274464645

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	Arthroscopic surgery is most effective when pain is due to contact between bone spurs and the arthritis has not yet caused significant narrowing of the joint space between the bones.
http://www.w3.org/ns/prov#wasQuotedFrom	orthoinfo.org