. . "20933792"^^ . . . . . "Margaret Nisbett"@en . . . . . . . . . . . . . . "Margaret Nisbett, MBE, (born 9 January 1929) is an Australian coloratura soprano."@en . . . . "Margaret Nisbett, MBE, (born 9 January 1929) is an Australian coloratura soprano."@en . . . . . . . . "8698"^^ . . . . . . . . . . . . . . "1105891885"^^ . . . . . . . . . . . . . . . . . . . . . . .