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

Dictionaries
type: Concept
preferred label: Словари @ru
preferred label: Diccionario @es
preferred label: Dictionnaire @fr
broader: Reference materials

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

Information sources
type: ConceptGroup
preferred label: Fuentes de información @es
preferred label: Sources d'information @fr
preferred label: Информационные источники @ru
member: Reference materials
notation: 5.30

Indexes
type: Concept
preferred label: Индексы @ru
preferred label: Indice @es
preferred label: Index @fr
related: Reference materials

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

Thesauri
type: Concept
preferred label: Тезаурусы @ru
preferred label: Tesauro @es
preferred label: Thésaurus @fr
related: Reference materials

Reference services
type: Concept
preferred label: Справочные услуги @ru
preferred label: Servicio de referencia @es
preferred label: Service de référence @fr
related: Reference materials

Books
type: Concept
preferred label: Книги @ru
preferred label: Libro @es
preferred label: Livre @fr
narrower: Reference materials

preferred label
sub property of: label
definition: The preferred lexical label for a resource, in a given language.
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.

alternative label
sub property of: label
definition: An alternative lexical label for a resource.
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.

Reference materials
type: Concept
alternative label: Livre de référence @fr
alternative label: Справочные работы @ru
alternative label: Maual de referencia @es
alternative label: Matériel de référence @fr
alternative label: Reference works
alternative label: Trabajos de referencia @es
alternative label: Manuel de référence @fr
alternative label: Obra de referencia @es
related: Directories
related: Bibliographies
related: Thesauri
related: Reference services
related: Indexes
related: Atlases
narrower: Encyclopaedias
narrower: Dictionaries
preferred label: Material de referencia @es
preferred label: Справочные материалы @ru
preferred label: Ouvrage de référence @fr
is in scheme: UNESCO Thesaurus
member of: Information sources
broader: Books

Directories
type: Concept
preferred label: Адресные справочники @ru
preferred label: Directorio @es
preferred label: Répertoire @fr
related: Reference materials

Bibliographies
type: Concept
preferred label: Библиографии @ru
preferred label: Bibliografía @es
preferred label: Bibliographie @fr
related: Reference materials

Atlases
type: Concept
preferred label: Атласы @ru
preferred label: Atlas @es
related: Reference materials

Encyclopaedias
type: Concept
preferred label: Энциклопедии @ru
preferred label: Enciclopedia @es
preferred label: Encyclopédie @fr
broader: Reference materials

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

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