<http://webisa.webdatacommons.org/prov/476387547>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/258398990> .
<http://webisa.webdatacommons.org/prov/40036999>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/258398990> .
<http://webisa.webdatacommons.org/258398990>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/258398990>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nfb.org> .
<http://webisa.webdatacommons.org/258398990>	<http://www.w3.org/ns/prov#value>	"His studies were mainly history and government." .