About: http://webisa.webdatacommons.org/114842888

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	Martin Luther King, Jr.???s, 1963 march was an invitation to the American majority to atone for its sins against a minority.
http://www.w3.org/ns/prov#wasQuotedFrom	nybooks.com