Lave
broader: Eruption volcanique
type: Concept

Nuée ardente
broader: Eruption volcanique
type: Concept

Volcanisme
narrower: Eruption volcanique
type: Concept

Eruption volcanique
type: Concept
broader: Volcanisme
in scheme: thesbav
narrower: Nuée ardente
narrower: Lave

thesbav
type: Ontology
type: ConceptScheme