@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://purl.org/umu/uneskos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

<http://skos.um.es/unescothes/C01101>
  skos:related <http://skos.um.es/unescothes/C01099>, <http://skos.um.es/unescothes/C03493>, <http://skos.um.es/unescothes/C03621>, <http://skos.um.es/unescothes/C02191> ;
  skos:prefLabel "Дренажные сооружения"@ru, "Drainage engineering"@en, "Technologie du drainage"@fr, "Ingeniería de drenaje"@es ;
  skos:inScheme <http://skos.um.es/unescothes/CS000> ;
  ns0:memberOf <http://skos.um.es/unescothes/COL645> ;
  skos:broader <http://skos.um.es/unescothes/C01876> ;
  skos:altLabel "Drenaje de tierras"@es, "Drainage des terres"@fr, "Дренаж земель"@ru, "Land drainage"@en ;
  a skos:Concept .

<http://skos.um.es/unescothes/C03621>
  skos:prefLabel "Канализационные трубы"@ru, "Alcantarillado"@es, "Égout"@fr, "Sewers"@en ;
  a skos:Concept ;
  skos:related <http://skos.um.es/unescothes/C01101> .

<http://skos.um.es/unescothes/COL645>
  skos:prefLabel "Génie civil, militaire et minier"@fr, "Ingeniería de minas, civil y militar"@es, "Civil, military and mining engineering"@en, "Гражданское, военное и горное машиностроение"@ru ;
  rdfs:label "Civil, military and mining engineering"@en, "Génie civil, militaire et minier"@fr, "Гражданское, военное и горное машиностроение"@ru, "Ingeniería de minas, civil y militar"@es ;
  skos:member <http://skos.um.es/unescothes/C01101> ;
  a isothes:ConceptGroup ;
  skos:notation "6.45" .

skos:related
  rdfs:subPropertyOf skos:semanticRelation ;
  skos:definition "Relates a concept to a concept with which there is an associative semantic relationship."@en ;
  rdfs:comment "skos:related is disjoint with skos:broaderTransitive"@en ;
  rdfs:label "has related"@en .

skos:altLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "An alternative lexical label for a resource."@en ;
  rdfs:comment "The range of skos:altLabel is the class of RDF plain literals."@en, "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en ;
  rdfs:label "alternative label"@en .

<http://skos.um.es/unescothes/C01876>
  skos:prefLabel "Гидравлическая техника"@ru, "Ingeniería hidráulica"@es, "Technologie hydraulique"@fr, "Hydraulic engineering"@en ;
  a skos:Concept ;
  skos:narrower <http://skos.um.es/unescothes/C01101> .

skos:Concept
  rdfs:label "Concept"@en ;
  a owl:Class .

skos:prefLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:comment """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, "A resource has no more than one value of skos:prefLabel per language tag."@en ;
  rdfs:label "preferred label"@en .

skos:inScheme
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en ;
  rdfs:label "is in scheme"@en .

<http://skos.um.es/unescothes/C02191>
  skos:prefLabel "Восстановление земель"@ru, "Reclamación de tierras"@es, "Récupération des terres"@fr, "Land reclamation"@en ;
  a skos:Concept ;
  skos:related <http://skos.um.es/unescothes/C01101> .

<http://skos.um.es/unescothes/C03493>
  skos:prefLabel "Санитария"@ru, "Saneamiento"@es, "Assainissement"@fr, "Sanitation"@en ;
  a skos:Concept ;
  skos:related <http://skos.um.es/unescothes/C01101> .

<http://skos.um.es/unescothes/C01099>
  skos:prefLabel "Дренаж"@ru, "Drenaje"@es, "Drainage"@fr, "Drainage"@en ;
  a skos:Concept ;
  skos:related <http://skos.um.es/unescothes/C01101> .

skos:broader
  rdfs:subPropertyOf skos:broaderTransitive ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  rdfs:label "has broader"@en .

<http://skos.um.es/unescothes/CS000>
  skos:prefLabel "Тезаурус ЮНЕСКО"@ru, "Thésaurus de l'UNESCO"@fr, "Tesauro de la UNESCO"@es, "UNESCO Thesaurus"@en ;
  a skos:ConceptScheme .