Educational levels
type: Concept
narrower: Secondary education
preferred label: Учебные уровни @ru
preferred label: Nivel de enseñanza @es
preferred label: Niveau d'enseignement @fr

Lower secondary education
type: Concept
broader: Secondary education
preferred label: Первая ступень средней школы @ru
preferred label: Enseñanza secundaria (1er nivel) @es
preferred label: Enseignement secondaire (1er cycle) @fr

Secondary education
type: Concept
member of: Educational systems and levels
broader: Educational levels
is in scheme: UNESCO Thesaurus
narrower: Lower secondary education
narrower: Upper secondary education
preferred label: Enseignement secondaire @fr
preferred label: Enseñanza secundaria @es
preferred label: Среднее образование @ru
related: Secondary school students
related: Secondary school curriculum
related: Secondary teacher education
related: Secondary school leaving
related: Secondary school teachers

Secondary school curriculum
type: Concept
preferred label: Учебный план средней школы @ru
preferred label: Plan de estudios secundarios @es
preferred label: Programme d'études secondaires @fr
related: Secondary education

Secondary school leaving
type: Concept
preferred label: Завершение средней школы @ru
preferred label: Fin de escuela secundaria @es
preferred label: Fin de scolarité secondaire @fr
related: Secondary education

Secondary school students
type: Concept
preferred label: Учащиеся средней школы @ru
preferred label: Estudiante de secundaria @es
preferred label: Élève du secondaire @fr
related: Secondary education

Secondary school teachers
type: Concept
preferred label: Учителя средней школы @ru
preferred label: Docente de secundaria @es
preferred label: Enseignant du secondaire @fr
related: Secondary education

Secondary teacher education
type: Concept
preferred label: Образование для учителей средней школы @ru
preferred label: Formación de docentes de secundaria @es
preferred label: Formation des enseignants du secondaire @fr
related: Secondary education

Upper secondary education
type: Concept
broader: Secondary education
preferred label: Вторая ступень средней школы @ru
preferred label: Enseñanza secundaria (2o nivel) @es
preferred label: Enseignement secondaire (2e cycle) @fr

Educational systems and levels
type: ConceptGroup
label: Systèmes et niveaux d'enseignement @fr
label: Sistemas y niveles de enseñanza @es
label: Образовательные системы и уровни @ru
member: Secondary education
notation: 1.30

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.

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

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.

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