"Grosz" . "https://www.wikidata.org/entity/Q5772932" . . "componist" . . "au" . "Will" . "1939-12-10"^^ . . "1939" . "GROSZ, WILL" . "https://www.discogs.com/artist/582941" . "1894 1894-08-11 1939 1939-12-10 50451 GROSZ, WILL Grosz Will au componist http://id.loc.gov/authorities/names/no89000492 https://data.muziekweb.nl/Link/M00000237607 https://www.discogs.com/artist/582941 https://www.wikidata.org/entity/Q5772932" . "componist" . . "50451" . "https://data.muziekweb.nl/Link/M00000237607" . . "GROSZ, WILL" . . "Grosz" . "Will" . "1894" . . "50451" . "1894-08-11" . "http://id.loc.gov/authorities/names/no89000492" . "1894-08-11"^^ . "1939-12-10" .