<http://webisa.webdatacommons.org/10562189>	<http://www.w3.org/ns/prov#value>	"America's Black fraternities and sororities are a unique and vital part of 20th-century African-American history." .
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<http://webisa.webdatacommons.org/prov/377256412>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/10562189> .
<http://webisa.webdatacommons.org/10562189>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<alibris.com> .