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

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

alternative label
sub property of: label
definition: An alternative lexical label for a resource.
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.

Social structure
preferred label: Социальная структура @ru
preferred label: Estructura social @es
preferred label: Structure sociale @fr
type: Concept
narrower: Casta

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.

Casta
broader: Social structure
preferred label: Caste
preferred label: Каста @ru
member of: Social systems
type: Concept
alternative label: Linaje @es
related: Slavery
is in scheme: UNESCO Thesaurus

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

Slavery
preferred label: Рабство @ru
preferred label: Esclavitud @es
preferred label: Esclavage @fr
type: Concept
related: Casta