Public libraries
type: Concept
narrower: Regional libraries
preferred label: Публичные библиотеки @ru
preferred label: Biblioteca pública @es
preferred label: Bibliothèque publique @fr

Regional libraries
type: Concept
member of: Documentary information systems
broader: Public libraries
is in scheme: UNESCO Thesaurus
preferred label: Региональные библиотеки @ru
preferred label: Biblioteca regional @es
preferred label: Bibliothèque régionale @fr

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

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.

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.