About: http://webisa.webdatacommons.org/312268968

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	Atrial fibrillation is a relatively common condition characterized by a very rapid heart beat of the left and right atrium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es