vraagbaak

Van Dale:

1. persoon tot wie mensen zich richten met moeilijke vragen

2. naslagwerk

(book) manual, handbook
(human) guru, expert
(general) source of information
walking encyclopaedia ('Her extensive knowledge on the various subjects and clients at Translavic make her a valued walking encyclopaedia among her colleagues.')
go-to person (Ik wil hier de vraagbaak zijn van iets. = I want to be the go-to person on something around here.)
help desk (Onze rol: fabrikant, vraagbaak en kennispunt. = Our role: manufacturer, help-desk and centre of expertise.)