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).

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

Libraries
type: Concept
preferred label: Библиотеки @ru
preferred label: Biblioteca @es
preferred label: Bibliothèque @fr
related: Reference services

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

Concept
type: Class

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.

Documentary information systems
type: ConceptGroup
label: Systèmes d'information documentaire @fr
label: Sistemas de información documental @es
label: Документальные информационные системы @ru
notation: 5.25
member: Reference services

Information retrieval
type: Concept
preferred label: Поиск информации @ru
preferred label: Recuperación de información @es
preferred label: Récupération de l'information @fr
related: Reference services

Reference materials
type: Concept
preferred label: Справочные материалы @ru
preferred label: Material de referencia @es
preferred label: Ouvrage de référence @fr
related: Reference services

Information services
type: Concept
preferred label: Информационные службы и услуги @ru
preferred label: Servicio de información @es
preferred label: Service d'information @fr
related: Reference services

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

Information/library cooperation
type: Concept
preferred label: Информационное/библиотечное сотрудничество @ru
preferred label: Información/biblioteca, cooperación @es
preferred label: Information/bibliothèque, coopération @fr
related: Reference services

Information systems
type: Concept
preferred label: Информационные системы @ru
preferred label: Sistema de información @es
preferred label: Système d'information @fr
narrower: Reference services

Reference services
type: Concept
related: Information/library cooperation
related: Reference materials
related: Information retrieval
related: Libraries
related: Clearing houses
related: Information services
preferred label: Справочные услуги @ru
preferred label: Service de référence @fr
preferred label: Servicio de referencia @es
broader: Information systems
member of: Documentary information systems
is in scheme: UNESCO Thesaurus

Clearing houses
type: Concept
preferred label: Депозитарно-распределительные документационные центры @ru
preferred label: Centro de intercambio de información @es
preferred label: Centre d'échange d'information @fr
related: Reference services