About: http://webisa.webdatacommons.org/213936571

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	Researchers have digitized what experts say is the oldest recording of a playable American voice and history???s first-ever recorded musical performance, along with the first recorded blooper.
http://www.w3.org/ns/prov#wasQuotedFrom	kpic.com