"Speth" . "https://data.muziekweb.nl/Link/M00000253846" . . "https://www.wikidata.org/entity/Q84881" . . "componist" . "SPETH, JOHANNES" . . "https://viaf.org/viaf/87526313" . "http://data.bibliotheken.nl/id/thes/p074931342" . "componist" . . "Johannes" . "gw" . "c.1720" . "1664-11-09"^^ . "1664 1664-11-09 4577 Johannes SPETH, JOHANNES SPETH, JOHANNES |f [componist] Speth c.1720 componist gw http://data.bibliotheken.nl/id/thes/p074931342 http://id.loc.gov/authorities/names/n87830120 https://data.muziekweb.nl/Link/M00000253846 https://imslp.org/wiki/Category:Speth,_Johann https://isni.org/isni/0000000063031489 https://musicbrainz.org/artist/3d5b3930-bc7c-41e1-b3aa-b0711732ed65 https://viaf.org/viaf/87526313 https://www.discogs.com/artist/3714948 https://www.wikidata.org/entity/Q84881" . . "https://imslp.org/wiki/Category:Speth,_Johann" . . "https://www.discogs.com/artist/3714948" . "http://id.loc.gov/authorities/names/n87830120" . "https://musicbrainz.org/artist/3d5b3930-bc7c-41e1-b3aa-b0711732ed65" . . "Johannes" . "1664" . "4577" . . . . "https://isni.org/isni/0000000063031489" . "4577" . "Speth" . "c.1720"^^ . . . "SPETH, JOHANNES |f [componist]" . "1664-11-09" .