an Entity references as follows:
Roberto Alagna (French pronunciation: [ʁɔ.bɛʁ.to a.la.ɲa]; Italian pronunciation: [roˈbɛrto aˈlaɲɲa]) (born 7 June 1963) is a French tenor. He was born in Clichy-sous-Bois, Seine-Saint-Denis, France and obtained French citizenship at age 18, while also retaining his previous Italian citizenship.