Уголь
Carbón
Charbon
Coal
Энергетические ресурсы
Recursos energéticos
Ressources énergétiques
Energy resources
Топливные ресурсы
Recursos combustibles
Ressources en combustibles
Fuel resources
Топливная технология
Tecnología de los combustibles
Technologie des combustibles
Fuel technology
Fuels
Combustible
Топливо
Газовое топливо
Combustible gaseoso
Combustible gazeux
Gas fuels
Углеводороды
Hidrocarburo
Hydrocarbure
Hydrocarbons
Ядерное топливо
Combustible nuclear
Combustible nucléaire
Nuclear fuels
Торф
Turba
Tourbe
Peat
Нефть
Petróleo
Pétrole
Petroleum
Материалы и продукты
Matériaux et produits
Materials and products
Materiales y productos
Тезаурус ЮНЕСКО
Thésaurus de l'UNESCO
Tesauro de la UNESCO
UNESCO Thesaurus
Concept
is in scheme
Relates a resource (for example a concept) to a concept scheme in which it is included.
Narrower concepts are typically rendered as children in a concept hierarchy (tree).
has narrower
Relates a concept to a concept that is more specific in meaning.
skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
The range of skos:prefLabel is the class of RDF plain literals.
A resource has no more than one value of skos:prefLabel per language tag.
preferred label
The preferred lexical label for a resource, in a given language.
skos:related is disjoint with skos:broaderTransitive
has related
Relates a concept to a concept with which there is an associative semantic relationship.
is top concept in scheme
Relates a concept to the concept scheme that it is a top level concept of.