This is the "Bonninfobox" template. It should be called in the following format:

{{Bonninfobox
|Name des Orts=
|Straße=
|PLZ=
|Ort=
|Telefonnummer=
|E-Mail-Adresse=
|Website=
|Längengrad=
|Breitengrad=
|Karte=
|QR-Code=
|SocialMediaKanäle=
}}

Edit the page to see the template text.