sulfider
type: Concept
preferred label: sulphides @en
preferred label: sulfidit @fi
narrower: senapsgas

kemiska vapen
type: Concept
preferred label: chemical weapons @en
preferred label: kemialliset aseet @fi
narrower: senapsgas

senapsgas
type: Concept
broader: sulfider
broader: kemiska vapen
in scheme: conceptscheme
preferred label: mustard gas @en
preferred label: sinappikaasu @fi