<http://webisa.webdatacommons.org/90528318>	<http://www.w3.org/ns/prov#value>	"Artificial products such as The Pill and condoms have been been used as easy and relatively reliable forms of birth control." .
<http://webisa.webdatacommons.org/prov/446617883>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90528318> .
<http://webisa.webdatacommons.org/90528318>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/90528318>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ecosensual.org> .
<http://webisa.webdatacommons.org/prov/8637040>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90528318> .