Mammifère
type: Concept
narrower: Cétacé

Rorqual commun
type: Concept
broader: Cétacé

Dauphin
type: Concept
broader: Cétacé

Baleine
type: Concept
broader: Cétacé

Cétacé
type: Concept
broader: Mammifère
in scheme: thesbav
narrower: Rorqual commun
narrower: Dauphin
narrower: Baleine

thesbav
type: Ontology
type: ConceptScheme