About: http://webisa.webdatacommons.org/413177172

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	He has introduced many new works for viola including commissions for him by such leading composers as William Schuman, William Bergsma, Robert Suderburg, Vincent Persichetti, Paul Tufts, and Thomas Pasatieri.
http://www.w3.org/ns/prov#wasQuotedFrom	ovationpress.com