Astronomy
type: Concept
preferred label: Астрономия @ru
preferred label: Astronomía @es
preferred label: Astronomie @fr
related: Optical instruments

Light
type: Concept
preferred label: Свет @ru
preferred label: Luz @es
preferred label: Lumière @fr
related: Optical instruments

Optical instruments
type: Concept
member of: Equipment and facilities
alternative label: Telescopes
alternative label: Anteojo @es
alternative label: Телескопы @ru
alternative label: Mirrors
alternative label: Dispositif optique @fr
alternative label: Lentillas @es
alternative label: Зеркала @ru
alternative label: Telescopio @es
alternative label: Линзы @ru
alternative label: Lenses
alternative label: Télescope @fr
alternative label: Catalejo @es
alternative label: Dispositivo óptico @es
alternative label: Lentille:Miroir @fr
alternative label: Periscopio @es
alternative label: Gafas @es
broader: Scientific equipment
is in scheme: UNESCO Thesaurus
preferred label: Instrumento óptico @es
preferred label: Оптические инструменты @ru
preferred label: Instrument optique @fr
related: Light
related: Photographic equipment
related: Astronomy
related: Optics

Optics
type: Concept
preferred label: Оптика @ru
preferred label: Óptica @es
preferred label: Optique @fr
related: Optical instruments

Photographic equipment
type: Concept
preferred label: Кино- и фотооборудование @ru
preferred label: Equipo fotográfico @es
preferred label: Équipement photographique @fr
related: Optical instruments

Scientific equipment
type: Concept
narrower: Optical instruments
preferred label: Equipamiento científico @es
preferred label: Équipement scientifique @fr
preferred label: Научное оборудование @ru

Equipment and facilities
type: ConceptGroup
label: Оборудование и технические средства @ru
label: Equipements et installations @fr
label: Equipos e instalaciones @es
member: Optical instruments
notation: 6.60

UNESCO Thesaurus
type: ConceptScheme
preferred label: Тезаурус ЮНЕСКО @ru
preferred label: Thésaurus de l'UNESCO @fr
preferred label: Tesauro de la UNESCO @es

Concept
type: Class

alternative label
comment: The range of skos:altLabel is the class of RDF plain literals.
comment: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
sub property of: label
definition: An alternative lexical label for a resource.

has broader
comment: Broader concepts are typically rendered as parents in a concept hierarchy (tree).
sub property of: Transitive
definition: Relates a concept to a concept that is more general in meaning.

is in scheme
definition: Relates a resource (for example a concept) to a concept scheme in which it is included.

preferred label
comment: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
comment: The range of skos:prefLabel is the class of RDF plain literals.
comment: A resource has no more than one value of skos:prefLabel per language tag.
sub property of: label
definition: The preferred lexical label for a resource, in a given language.

has related
comment: skos:related is disjoint with skos:broaderTransitive
sub property of: semanticRelation
definition: Relates a concept to a concept with which there is an associative semantic relationship.