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

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

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).

Abbreviations
type: Concept
broader: Writing systems
is in scheme: UNESCO Thesaurus
narrower: Acronyms
member of: Linguistics
preferred label: Abréviation @fr
preferred label: Abreviatura @es
preferred label: Аббревиатуры @ru
related: Spelling

Writing systems
type: Concept
preferred label: Системы письма @ru
preferred label: Sistema de escritura @es
preferred label: Système d'écriture @fr
narrower: Abbreviations

Acronyms
type: Concept
preferred label: Акронимы @ru
preferred label: Acrónimo @es
preferred label: Sigle @fr
broader: Abbreviations

Linguistics
type: ConceptGroup
label: Лингвистика @ru
label: Linguistique @fr
label: Lingüística @es
notation: 3.30
member: Abbreviations

Spelling
type: Concept
preferred label: Правописание @ru
preferred label: Ortografía @es
preferred label: Orthographe @fr
related: Abbreviations

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