"componist" . "50560" . "https://www.discogs.com/artist/529946" . "Robert" . "https://www.wikidata.org/entity/Q5932993" . "LAMM, ROBERT" . "https://data.muziekweb.nl/Link/M00000022778" . "http://id.loc.gov/authorities/names/n93039259" . "us" . "Lamm" . "LAMM, ROBERT" . "LAMM, ROBERT" . "1944" . . "1944-10-13" . .