<http://webisa.webdatacommons.org/prov/39216853>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156031748> .
<http://webisa.webdatacommons.org/156031748>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/156031748>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mdpi.com> .
<http://webisa.webdatacommons.org/prov/37420153>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156031748> .
<http://webisa.webdatacommons.org/156031748>	<http://www.w3.org/ns/prov#value>	"It was an intellectual forum for discussing such issues as birth control, divorce, and the labor struggle and counted among its other members the muckraking journalist Lincoln Steffens." .