<http://webisa.webdatacommons.org/prov/32364215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232163552> .
<http://webisa.webdatacommons.org/232163552>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/232163552>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<duke.edu> .
<http://webisa.webdatacommons.org/232163552>	<http://www.w3.org/ns/prov#value>	"Some pieces have an international focus, covering topics such as Vietnam, the Russian Revolution, and the El Mozote massacre." .