<http://webisa.webdatacommons.org/prov/454223151>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167919668> .
<http://webisa.webdatacommons.org/prov/472277342>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167919668> .
<http://webisa.webdatacommons.org/167919668>	<http://www.w3.org/ns/prov#value>	"Subject files, including memoranda, correspondence, and other materials, A-Ch, 1984-1994" .
<http://webisa.webdatacommons.org/167919668>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<duke.edu> .
<http://webisa.webdatacommons.org/167919668>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .