About: http://webisa.webdatacommons.org/116454824

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	Such a device would be especially useful for people who experience silent heart attacks ??? which usually present little pain or obvious symptoms ??? as well as those at risk of a second heart attack.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com