@prefix thesaurus: <http://metadata.un.org/thesaurus/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix eu: <http://eurovoc.europa.eu/schema#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc11: <http://purl.org/dc/elements/1.1/> .

thesaurus:030103
  a skos:Concept, eu:MicroThesaurus ;
  skos:narrower thesaurus:1000864 ;
  skos:prefLabel "أشكال الأرض والنظم الأيكولوجية"@ar, "LAND FORMS AND ECOSYSTEMS"@en, "FORMAS FISIOGRAFICAS Y ECOSISTEMAS"@es, "FORMATIONS GEOLOGIQUES ET ECOSYSTEMES"@fr, "ОЧЕРТАНИЯ СУШИ И ЭКОСИСТЕМЫ"@ru, "地形和生态系统"@zh .

thesaurus:1003605
  a skos:Concept ;
  skos:narrower thesaurus:1000864 ;
  skos:prefLabel "أشكال الأراضي"@ar, "LANDFORMS"@en, "FORMAS FISIOGRAFICAS"@es, "FORMES TERRESTRES"@fr, "Формы рельефа"@ru, "地形"@zh .

thesaurus:1003512
  a skos:Concept ;
  skos:related thesaurus:1000864 ;
  skos:prefLabel "الكارست"@ar, "KARST"@en, "KARST"@es, "KARST"@fr, "Карст"@ru, "喀斯特"@zh .

thesaurus:1006266
  a skos:Concept ;
  skos:related thesaurus:1000864 ;
  skos:prefLabel "المجال الجوفي"@ar, "SUBSURFACE SPACE"@en, "ESPACIO SUBTERRANEO"@es, "ESPACE SOUTERRAIN"@fr, "Подземные пространства"@ru, "地下空间"@zh .

thesaurus:1000864
  a skos:Concept ;
  skos:inScheme thesaurus:03 ;
  skos:prefLabel "الكهوف"@ar, "CAVES"@en, "CUEVAS"@es, "CAVERNES"@fr, "Пещеры"@ru, "洞穴"@zh ;
  skos:note "ALDOC"@ar, "U"@en, "Четырехъязычный энциклопедический словарь терминов по физической географии (М: Советская энциклопедия, 1980)"@ru, "英汉综合地质学词汇-U-199909"@zh ;
  skos:broader thesaurus:030103, thesaurus:1003605 ;
  skos:related thesaurus:1003512, thesaurus:1006266 ;
  dc:identifier "T0001155" .

rdf:type
  rdfs:label "type" ;
  rdfs:comment "The subject is an instance of a class." .

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

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

thesaurus:03
  a skos:ConceptScheme, eu:Domain ;
  skos:prefLabel "موارد طبيعية وبيئة"@ar, "NATURAL RESOURCES AND THE ENVIRONMENT"@en, "RECURSOS NATURALES Y MEDIO AMBIENTE"@es, "RESSOURCES NATURELLES ET ENVIRONNEMENT"@fr, "ПРИРОДНЫЕ РЕСУРСЫ И ОКРУЖАЮЩАЯ СРЕДА"@ru, "自然资源和环境"@zh .

skos:prefLabel
  rdfs:label "preferred label"@en ;
  rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:note
  rdfs:label "note"@en ;
  skos:definition "A general note, for any purpose."@en .

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

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

dc:identifier
  rdfs:label "Identifier"@en ;
  rdfs:comment "An unambiguous reference to the resource within a given context."@en ;
  rdfs:subPropertyOf dc11:identifier .