Agricultural chemistry
type: Concept
preferred label: Химия сельского хозяйства @ru
preferred label: Química agrícola @es
preferred label: Chimie agricole @fr
related: Organic chemistry

Chemistry
type: Concept
narrower: Organic chemistry
preferred label: Химия @ru
preferred label: Química @es
preferred label: Chimie @fr

Organic chemistry
type: Concept
member of: Chemical sciences
broader: Chemistry
is in scheme: UNESCO Thesaurus
preferred label: Chimie organique @fr
preferred label: Органическая химия @ru
preferred label: Química orgánica @es
related: Organic compounds
related: Agricultural chemistry
related: Organic matter

Organic compounds
type: Concept
preferred label: Органические соединения @ru
preferred label: Compuesto orgánico @es
preferred label: Composé organique @fr
related: Organic chemistry

Organic matter
type: Concept
preferred label: Органическая материя @ru
preferred label: Materia orgánica @es
preferred label: Matière organique @fr
related: Organic chemistry

Chemical sciences
type: ConceptGroup
label: Химические науки @ru
label: Sciences de la chimie @fr
label: Ciencias químicas @es
member: Organic chemistry
notation: 2.25

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.