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

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

Mathematical logic
related: Robotics
preferred label: Математическая логика @ru
preferred label: Lógica matemática @es
preferred label: Logique mathématique @fr
is in scheme: UNESCO Thesaurus
narrower: Algorithms
broader: Mathematics
type: Concept
member of: Mathematics and statistics

Robotics
preferred label: Робототехника @ru
preferred label: Robótica @es
preferred label: Robotique @fr
type: Concept
related: Mathematical logic

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.

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).

Mathematics
preferred label: Математика @ru
preferred label: Matemáticas @es
preferred label: Mathématiques @fr
type: Concept
narrower: Mathematical logic

Algorithms
preferred label: Алгоритмы @ru
preferred label: Algoritmo @es
preferred label: Algorithme @fr
type: Concept
broader: Mathematical logic

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

Mathematics and statistics
notation: 2.15
preferred label: Математика и статистика @ru
preferred label: Mathématiques et statistiques @fr
preferred label: Matemáticas y estadística @es
member: Mathematical logic
type: ConceptGroup