About: http://webisa.webdatacommons.org/280791320

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A history of Black people in the United States, as told through letters, speeches, articles, eyewitness accounts and other documents.
http://www.w3.org/ns/prov#wasQuotedFrom	yale.edu