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<http://webisa.webdatacommons.org/prov/391790730>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30175292> .
<http://webisa.webdatacommons.org/30175292>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/30175292>	<http://www.w3.org/ns/prov#value>	"1969 Barbara Seaman publishes The Doctor???s Case Against the Pill, which exposes side effects including the risk of blood clots, heart attack, stroke, depression, weight gain and loss of libido." .
<http://webisa.webdatacommons.org/prov/310955806>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30175292> .
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