@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:1002544 ;
  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:1001886
  a skos:Concept ;
  skos:narrower thesaurus:1002544 ;
  skos:prefLabel "النظم الإيكولوجية"@ar, "ECOSYSTEMS"@en, "ECOSISTEMAS"@es, "ECOSYSTEMES"@fr, "Экосистемы"@ru, "生态系统"@zh .

thesaurus:1003754
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "علم الأحياء في المياه العذبة"@ar, "LIMNOLOGY"@en, "LIMNOLOGIA"@es, "LIMNOLOGIE"@fr, "Озероведение"@ru, "湖沼学"@zh .

thesaurus:1006465
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "النظم الإيكولوجية الأرضية"@ar, "TERRESTRIAL ECOSYSTEMS"@en, "ECOSISTEMAS TERRESTRES"@es, "ECOSYSTEMES TERRESTRES"@fr, "Экосистемы суши"@ru, "地球生态系统"@zh .

thesaurus:1003907
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "النظم الإيكولوجية البحرية"@ar, "MARINE ECOSYSTEMS"@en, "ECOSISTEMAS MARINOS"@es, "ECOSYSTEMES MARINS"@fr, "Морские экосистемы"@ru, "海洋生态体系"@zh .

thesaurus:1002542
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "المياه العذبة"@ar, "FRESHWATER"@en, "AGUA DULCE"@es, "EAU DOUCE"@fr, "Пресная вода"@ru, "淡水"@zh .

thesaurus:1002543
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "بيولوجيا المياه العذبة"@ar, "FRESHWATER BIOLOGY"@en, "BIOLOGIA DEL AGUA DULCE"@es, "BIOLOGIE DES EAUX DOUCES"@fr, "Пресноводная биология"@ru, "淡水生物学"@zh .

thesaurus:c_e63a8258
  a skos:Concept ;
  skos:related thesaurus:1002544 ;
  skos:prefLabel "ECOSYSTEM SERVICES"@en, "SERVICES ECOSYSTEMIQUES"@fr, "SERVICIOS ECOSISTÉMICOS"@es, "خدمات النظم الايكولوجية"@ar, "生态系统服"@zh, "ЭКОСИСТЕМНЫЕ УСЛУГИ"@ru .

thesaurus:1002544
  a skos:Concept ;
  skos:inScheme thesaurus:03 ;
  skos:prefLabel "نظم إيكولوجية المياه العذبة"@ar, "FRESHWATER ECOSYSTEMS"@en, "ECOSISTEMAS DE AGUA DULCE"@es, "ECOSYSTEMES D'EAU DOUCE"@fr, "Пресноводные экосистемы"@ru, "淡水生态系统"@zh ;
  skos:altLabel "أنظمة التبيؤ في المياه العذبة"@ar, "أنظمة تبيؤ في مياه عذبة"@ar, "انظمة التبيؤ في المياه العذبة"@ar, "انظمة تبيؤ في مياه عذبة"@ar, "نظم ايكولوجية المياه العذبة"@ar, "نظم ايكولوجية مياه عذبة"@ar ;
  skos:note "ALDOC"@ar, "THE ENGLISH-CHINESE DICTIONARY OF SCIENCE AND TECHNOLOGY"@zh, "Англо-русский экологический словарь (М: ЭТС, 1996)"@ru, "Source UNEP docs"@en ;
  skos:broader thesaurus:030103, thesaurus:1001886 ;
  skos:related thesaurus:1003754, thesaurus:1006465, thesaurus:1003907, thesaurus:1002542, thesaurus:1002543, thesaurus:c_e63a8258 ;
  skos:exactMatch <http://aims.fao.org/aos/agrovoc/c_95ecbaee>, <http://eurovoc.europa.eu/c_3897ba70> ;
  dc:identifier "T0006382" .

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:altLabel
  rdfs:label "alternative label"@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 ;
  skos:definition "An alternative lexical label for a resource."@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 .

skos:exactMatch
  rdfs:label "has exact match"@en ;
  rdfs:comment "skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch."@en ;
  skos:definition "skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch."@en ;
  rdfs:subPropertyOf skos:closeMatch .

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