About: http://webisa.webdatacommons.org/247654469

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	His grandmother, Raya Garbousova, was the cellist for whom Samuel Barber composed his Cello Concerto and his mother, Miriam Fried, is a distinguished violinist and teacher.
http://www.w3.org/ns/prov#wasQuotedFrom	philharmonia.co.uk