About: http://webisa.webdatacommons.org/185599145

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	We also estimated models including cases in which respondents indicated that onset of heart disease began before the age of 40.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov