About: http://webisa.webdatacommons.org/63250472

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	Every tone was a testimony against slavery, and a prayer to God for deliverance from chains.
http://www.w3.org/ns/prov#wasQuotedFrom	wdtprs.com