About: http://webisa.webdatacommons.org/18627666

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 also written books for children and has collaborated on operatic and lyric works with such composers as Milton Babbitt, George Perle, and Hugo Weisgall.
http://www.w3.org/ns/prov#wasQuotedFrom	wustl.edu