<http://webisa.webdatacommons.org/prov/482457889>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220670511> .
<http://webisa.webdatacommons.org/220670511>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/220670511>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<medhelp.org> .
<http://webisa.webdatacommons.org/220670511>	<http://www.w3.org/ns/prov#value>	"Hormonal changes, brought about by birth control pills may also lead to side effects such as headache, nausea or vomiting." .
<http://webisa.webdatacommons.org/prov/388772518>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220670511> .