About: http://webisa.webdatacommons.org/330363365

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	But all of the heart attack survivors in the study were doctors, nurses or other health professionals -- a fairly homogenous group, the researchers noted.
http://www.w3.org/ns/prov#wasQuotedFrom	healthfinder.gov