About: http://webisa.webdatacommons.org/328909980

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	Population Council demographer Anrudh Jain documents for the first time that smoking cigarettes while using oral contraceptives increases women???s risk of heart attack, stroke, and death, particularly for those 40 years and older. 1978
http://www.w3.org/ns/prov#wasQuotedFrom	popcouncil.org