<http://webisa.webdatacommons.org/220759960>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/220759960>	<http://www.w3.org/ns/prov#value>	"Boxes 39-49 contain bibliographies, outlines, and other materials to have been used for the work that was never completed." .
<http://webisa.webdatacommons.org/prov/45389016>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220759960> .
<http://webisa.webdatacommons.org/220759960>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uchicago.edu> .