About: http://webisa.webdatacommons.org/67130182

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	AF is a common type of heart arrhythmia which affects approximately a quarter of a million Canadians, including up to forty percent of individuals with congestive heart failure.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org