About: http://webisa.webdatacommons.org/149569014

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	Cardiac events such as a heart attack or aneurysm often happen quickly and with little warning.
http://www.w3.org/ns/prov#wasQuotedFrom	lexmed.com