About: http://webisa.webdatacommons.org/322865633

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	The heart problem, such as heart failure, affects the heart muscle, and this causes regurgitation.
http://www.w3.org/ns/prov#wasQuotedFrom	ghc.org