<http://webisa.webdatacommons.org/prov/434178453>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150625965> .
<http://webisa.webdatacommons.org/150625965>	<http://www.w3.org/ns/prov#value>	"Britain was a self-perpetuating society with a healthy birth-rate - thanks to social qualities like an absence of contraception, deep sex inequality, and legal marital rape." .
<http://webisa.webdatacommons.org/150625965>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<economist.com> .
<http://webisa.webdatacommons.org/150625965>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .