About: http://webisa.webdatacommons.org/326359554

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	pera based on something else, such as a novel or play, and if so, how does it differ from the source material?
http://www.w3.org/ns/prov#wasQuotedFrom	operaamerica.org