"componist" . "1944-01-03" . . "Leo" . "RUYGROK, LEO" . "https://www.wikidata.org/entity/Q9934" . "1889" . "1889-05-08" . "arrangeur" . . "53016" . "ne" . "1944" . "https://www.wikidata.org/entity/Q9934" . "4225" . "Leo" . . "Ruygrok" . "arrangeur" . . "https://viaf.org/viaf/190085240" . "https://www.wikidata.org/entity/Q70719758" . "1889 1889-05-08 1944 1944-01-03 4225 53016 Leo RUIJGROK, LEO RUIJGROK, LEO |f [arrangeur] RUIJGROK, LEO |f [componist] RUYGROK, LEO RUYGROK, LEO |f [arrangeur] RUYGROK, LEO |f [componist] Ruygrok arrangeur componist https://imslp.org/wiki/Category:Ruygrok,_Leo https://viaf.org/viaf/190085240 https://www.wikidata.org/entity/Q70719758 https://www.wikidata.org/entity/Q9934 ne" . "RUIJGROK, LEO |f [arrangeur]" . . "1889-05-08"^^ . . "RUYGROK, LEO |f [componist]" . "RUIJGROK, LEO" . "1944-01-03"^^ . "https://imslp.org/wiki/Category:Ruygrok,_Leo" . "RUYGROK, LEO |f [arrangeur]" . "4225" . "componist" . "53016" . "Ruygrok" . "RUIJGROK, LEO |f [componist]" .