About: http://webisa.webdatacommons.org/437485136

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	It may occur in otherwise healthy people as a result of standing for long periods, exercise, overheating or other forms of stress.
http://www.w3.org/ns/prov#wasQuotedFrom	arrhythmia.org