Drought control
type: Concept
preferred label: Борьба с засухой @ru
preferred label: Lucha contra la sequía @es
preferred label: Lutte contre la sécheresse @fr
related: Reservoirs

Evapotranspiration
type: Concept
preferred label: Испарение воды в атмосферу @ru
preferred label: Evapotranspiración @es
preferred label: Évapotranspiration @fr
related: Reservoirs

Hydraulic structures
type: Concept
narrower: Reservoirs
preferred label: Гидравлические сооружения @ru
preferred label: Estructura hidráulica @es
preferred label: Structure hydraulique @fr

Hydroelectric power
type: Concept
preferred label: Гидроэлектроэнергия @ru
preferred label: Energía hidroeléctrica @es
preferred label: Énergie hydroélectrique @fr
related: Reservoirs

Lakes
type: Concept
preferred label: Озера @ru
preferred label: Lago @es
preferred label: Lac @fr
related: Reservoirs

Reservoirs
type: Concept
member of: Civil, military and mining engineering
broader: Hydraulic structures
is in scheme: UNESCO Thesaurus
preferred label: Водохранилища @ru
preferred label: Réservoir @fr
preferred label: Embalse @es
related: Evapotranspiration
related: Lakes
related: Drought control
related: Hydroelectric power
related: Water supply
related: Water storage
related: Surface water

Surface water
type: Concept
preferred label: Поверхностные воды @ru
preferred label: Agua superficial @es
preferred label: Eau de surface @fr
related: Reservoirs

Water storage
type: Concept
preferred label: Запасы воды @ru
preferred label: Almacenamiento de agua @es
preferred label: Stockage d'eau @fr
related: Reservoirs

Water supply
type: Concept
preferred label: Водоснабжение @ru
preferred label: Abastecimiento de agua @es
preferred label: Alimentation en eau @fr
related: Reservoirs

Civil, military and mining engineering
type: ConceptGroup
label: Génie civil, militaire et minier @fr
label: Гражданское, военное и горное машиностроение @ru
label: Ingeniería de minas, civil y militar @es
member: Reservoirs
notation: 6.45

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.

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.