About: http://webisa.webdatacommons.org/267325616

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	In 18 states, including New York, Illinois and Pennsylvania, where about 10% of the Negroes of the United States reside, there are no such limitations.
http://www.w3.org/ns/prov#wasQuotedFrom	brownat50.org