This is the "Project STOB additional" template. It should be called in the following format:

{{Project STOB additional
|STOB type=
|STOB type anders=
|STOB thema=
|STOB thema anders=
|STOB methode=
|STOB methode anders=
|Address=
|House number=
|Postal code=
|City=
|Hyperlink=
|Contact=
|Phone text=
|Mail=
|Scholen op de kaart=
|LinkedIn=
|Facebook=
}}

Edit the page to see the template text.