About: http://webisa.webdatacommons.org/24339009

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	Surgery that replaces or repairs the mitral valve remains the definitive therapy for symptomatic mitral regurgitation, but surgery carries considerable risks of mortality and complications such as infection and renal failure.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com