About: http://webisa.webdatacommons.org/111555613

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 her seminar, she pinpointed features of spirituals that originated in Africa: improvisation, syncopation, the call-and-response tradition in which one singer leads and other singers or a congregation follows.
http://www.w3.org/ns/prov#wasQuotedFrom	acappellanews.com