About: http://webisa.webdatacommons.org/210558405

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	Most of the B vitamins, particularly pyridoxine (B6) and folic acid, are needed in higher amounts when birth control pills are taken.
http://www.w3.org/ns/prov#wasQuotedFrom	healthy.net