"Barbara" . "Keith" . "51102" . "https://viaf.org/viaf/170840220" . "1946" . "https://www.wikidata.org/entity/Q61055276" . "https://data.muziekweb.nl/Link/M00000053990" . "KEITH, BARBARA" . "componist" . "us" . . "KEITH, BARBARA" . "KEITH, BARBARA" . .