About: http://webisa.webdatacommons.org/6665089

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 the early 20th century, singers such as Paul Robeson and Marian Anderson performed spirituals, and they figured strongly in the repertoire of many New Orleans and revivalist jazz bands.
http://www.w3.org/ns/prov#wasQuotedFrom	wuis.org