About: http://webisa.webdatacommons.org/197614202

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	With such a volatile artist as Callas, every live performance was an event and we are to be grateful that we have this opportunity to eavesdrop, even if only dimly.
http://www.w3.org/ns/prov#wasQuotedFrom	musicweb-international.com