About: http://webisa.webdatacommons.org/8913926

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	True ??? ??? ??? Tennessee Williams, Arthur Miller, Lorraine Hansberry, and Edward Albee are the most notable American playwrights of the twentieth century avant-garde theatre movement.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com