WorldView-1
type: Concept
notation: WV1

WorldView-3
type: Concept
notation: WV3

WorldView-4
type: Concept
notation: WV4

WorldView
type: Concept
in scheme: ESA Data Ontology
notation: WV1, WV2, WV3, WV4
label: WorldView missions
note: 1,2,3,4

ESA Data Ontology
type: ConceptScheme
type: Ontology

WorldView-2
type: Concept
notation: WV2

Earth Observation Satellite
type: Concept