<http://webisa.webdatacommons.org/prov/328865181>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/23328582> .
<http://webisa.webdatacommons.org/prov/45389016>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/23328582> .
<http://webisa.webdatacommons.org/23328582>	<http://www.w3.org/ns/prov#value>	"This book, which includes outlines, maps and other materials to assist in research, will be greatly appreciated by black readers searching for their family roots." .
<http://webisa.webdatacommons.org/23328582>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<amazon.com> .
<http://webisa.webdatacommons.org/23328582>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .