Controlled vocabulary usability
¡ Good structure to find the appropriate term
l Standard fields in an CV:
¡ USE/UF: Use instead / Use For (authoritative)
¡ BT/NT: Broader / Narrower Term in terms of
hierarchy
¡ RT: Related Term (Associative Term)
¡ Applied by experienced personnel
l A large vocabulary can be hard to map to
   Question: What to do if the controlled vocabulary
has no term for the concept to be indexed?