About: http://webisa.webdatacommons.org/190051537

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	Texts are drawn from poets such as Sara Teasdale and Walt Whitman and musical sources cover many eras of American history including spirituals and World War II popular music.
http://www.w3.org/ns/prov#wasQuotedFrom	broadwayworld.com