About: http://webisa.webdatacommons.org/377628946

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	However, the study was based mainly on women who started taking the pill in their twenties.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk