About: http://webisa.webdatacommons.org/150599307

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	From the World War I years up to today, people protesting war, racism, economic inequality and other injustices have used songs to spread their message and rally the troops.
http://www.w3.org/ns/prov#wasQuotedFrom	drdemento.com