"https://www.discogs.com/artist/916309" . "28059" . "http://id.loc.gov/authorities/names/no91009942" . . "PROVOST, HEINZ" . "Heinz" . "https://musicbrainz.org/artist/2bad0ac2-88c8-41e6-8ea7-77937941c574" . "https://imslp.org/wiki/Category:Provost,_Heinz" . "https://www.wikidata.org/entity/Q6057130" . "https://isni.org/isni/0000000081505609" . "componist" . "PROVOST, HEINZ" . "http://data.bibliotheken.nl/id/thes/p334164567" . "PROVOST, HEINZ" . "Provost" . .