BEGIN:VCARD
VERSION:4.0
KIND:individual
FN:Walter Keller
N:Keller;Walter;;;
ADR;TYPE=home:;;Haldenweg 4;Büren;NW;6382;CH
TEL;TYPE=voice;VALUE=uri:tel:+41416104837
URL;TYPE=directory:https://1820.ch/ch/it/nw/bueren-nw/walter-keller-mmwjpm5
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REV:20260915T202711Z
END:VCARD