Allocation of frequencies
type: Concept
preferred label: Распределение частот @ru
preferred label: Atribución de frecuencias @es
preferred label: Attribution de fréquences @fr
related: Radio waves

Antennas
type: Concept
preferred label: Антенны @ru
preferred label: Antena @es
preferred label: Antenne @fr
related: Radio waves

Data processing
type: Concept
preferred label: Обработка данных @ru
preferred label: Procesamiento de datos @es
preferred label: Traitement des données @fr
related: Radio waves

Electromagnetic waves
type: Concept
narrower: Radio waves
preferred label: Электромагнитные волны @ru
preferred label: Onda electromagnética @es
preferred label: Onde électromagnétique @fr

Microwaves
type: Concept
broader: Radio waves
preferred label: Микроволны @ru
preferred label: Microondas @es
preferred label: Microonde @fr

Radio engineering
type: Concept
preferred label: Радиотехника @ru
preferred label: Radioingeniería @es
preferred label: Technologie de la radio @fr
related: Radio waves

Radio waves
type: Concept
member of: Physical sciences
broader: Electromagnetic waves
is in scheme: UNESCO Thesaurus
narrower: Microwaves
preferred label: Onde radio @fr
preferred label: Радиоволны @ru
preferred label: Onda de radio @es
related: Antennas
related: Allocation of frequencies
related: Data processing
related: Radio engineering

Physical sciences
type: ConceptGroup
label: Sciences de la physique @fr
label: Ciencias físicas @es
label: Физические науки @ru
member: Radio waves
notation: 2.20

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

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.

has narrower
comment: Narrower concepts are typically rendered as children in a concept hierarchy (tree).
sub property of: Transitive
definition: Relates a concept to a concept that is more specific in meaning.

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.