"componist" . "WELFFENS, PETER" . "1924" . . "2003-02-11"^^ . . . "https://www.wikidata.org/entity/Q52224583" . "https://www.svm.be/componisten/welffens-peter" . "1924-05-07"^^ . "WELFFENS, PETER |f [componist]" . "1924-05-07" . "1924 1924-05-07 2003 2003-02-11 7736 Peter WELFFENS, PETER WELFFENS, PETER |f [componist] Welffens be componist http://data.bibliotheken.nl/id/thes/p123793327 http://id.loc.gov/authorities/names/n80018125 https://isni.org/isni/0000000020358561 https://www.svm.be/componisten/welffens-peter https://www.wikidata.org/entity/Q52224583" . . "Welffens" . . . "7736" . . "http://data.bibliotheken.nl/id/thes/p123793327" . "7736" . "Peter" . "Peter" . "componist" . "be" . "http://id.loc.gov/authorities/names/n80018125" . "2003" . "Welffens" . "https://isni.org/isni/0000000020358561" . "2003-02-11" . .