About: http://webisa.webdatacommons.org/10045139

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	Some studies suggest that competitive sports, which couple intense activity with aggressive emotions, are more likely to trigger a heart attack than other forms of exercise.Listening for Warning Signs.
http://www.w3.org/ns/prov#wasQuotedFrom	edward.org