About: http://webisa.webdatacommons.org/137503034

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	Purpose Oral contraceptives, also known as birth control pills, contain artificially made forms of two hormones produced naturally in the body.
http://www.w3.org/ns/prov#wasQuotedFrom	cksu.com