About: http://webisa.webdatacommons.org/406220563

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	The classification of humans into groups according to race is a fact of this country's history dating back to our founding documents and has been immortalized in innumerable official and unofficial ways ever since.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org