Middle class
type: Concept
member of: Social systems
alternative label: Bourgeoisie
alternative label: Burguesía @es
alternative label: Буржуазия @ru
broader: Social class
is in scheme: UNESCO Thesaurus
preferred label: Средний класс @ru
preferred label: Clase media @es
preferred label: Classe moyenne @fr

Social class
type: Concept
narrower: Middle class
preferred label: Общественный класс @ru
preferred label: Clase social @es
preferred label: Classe sociale @fr

Social systems
type: ConceptGroup
label: Sistemas sociales @es
label: Общественные системы @ru
label: Systèmes sociaux @fr
member: Middle class
notation: 4.15

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

alternative label
comment: The range of skos:altLabel is the class of RDF plain literals.
comment: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
sub property of: label
definition: An alternative lexical label for a resource.

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.