<http://webisa.webdatacommons.org/prov/368152468>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/229755613> .
<http://webisa.webdatacommons.org/229755613>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yale.edu> .
<http://webisa.webdatacommons.org/229755613>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/229755613>	<http://www.w3.org/ns/prov#value>	"businesses associated with the NAACP were at times unable to buy such goods as milk, bread," .