reference books
type: Concept
narrower: encyclopedia
preferred label: hakuteokset @fi

handbooks
type: Concept
preferred label: käsikirjat @fi
related: encyclopedia

encyclopedia
type: Concept
broader: reference books
in scheme: conceptscheme
preferred label: tietosanakirjat @fi
related: dictionaries
related: vocabularies
related: bibliographies
related: handbooks

dictionaries
type: Concept
preferred label: sanakirjat @fi
related: encyclopedia

vocabularies
type: Concept
preferred label: sanastot @fi
related: encyclopedia

bibliographies
type: Concept
preferred label: bibliografiat @fi
related: encyclopedia

encyclopaedias
type: Concept
preferred label: encyklopedier @sv
preferred label: tietosanakirjat @fi