About: http://webisa.webdatacommons.org/55145491

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	The hormones present in these pills are mainly estrogen and progesterone.
http://www.w3.org/ns/prov#wasQuotedFrom	sideeffectsofbirthcontrolpills.org