<http://webisa.webdatacommons.org/141569247>	<http://www.w3.org/ns/prov#value>	"fields such as railroads, public utilities, and finance were the subject" .
<http://webisa.webdatacommons.org/prov/34096934>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141569247> .
<http://webisa.webdatacommons.org/141569247>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .
<http://webisa.webdatacommons.org/141569247>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .