Комбинаторная математика
Combinatorial mathematics
Mathématiques combinatoires
Matemática combinatoria
Теория графов
Teoría de los gráficos
Théorie des graphes
Graph theory
Теория информации
Teoría de la información
Théorie de l'information
Information theory
Математика
Matemáticas
Mathématiques
Mathematics
Теория множеств
Teoría de los conjuntos
Théorie des ensembles
Set theory
Топология
Topología
Topologie
Topology
Mathématiques et statistiques
Mathematics and statistics
Математика и статистика
Matemáticas y estadística
Тезаурус ЮНЕСКО
Thésaurus de l'UNESCO
Tesauro de la UNESCO
UNESCO Thesaurus
Concept
Broader concepts are typically rendered as parents in a concept hierarchy (tree).
has broader
Relates a concept to a concept that is more general in meaning.
is in scheme
Relates a resource (for example a concept) to a concept scheme in which it is included.
skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
The range of skos:prefLabel is the class of RDF plain literals.
A resource has no more than one value of skos:prefLabel per language tag.
preferred label
The preferred lexical label for a resource, in a given language.
skos:related is disjoint with skos:broaderTransitive
has related
Relates a concept to a concept with which there is an associative semantic relationship.