@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/applied_linguistics>
  skos:prefLabel "applied linguistics"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/multilingualism>
  skos:prefLabel "multilingualism"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/language_acquisition>
  skos:narrower <https://concepts.sagepub.com/social-science/concept/vocabulary>, <https://concepts.sagepub.com/social-science/concept/second-language_acquisition>, <https://concepts.sagepub.com/social-science/concept/multilingualism>, <https://concepts.sagepub.com/social-science/concept/monolingualism>, <https://concepts.sagepub.com/social-science/concept/linguistic_input>, <https://concepts.sagepub.com/social-science/concept/first-language_acquisition> ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/applied_linguistics> ;
  skos:prefLabel "language acquisition"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/vocabulary>
  skos:prefLabel "vocabulary"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/monolingualism>
  skos:prefLabel "monolingualism"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/concepts>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/first-language_acquisition>
  skos:prefLabel "first-language acquisition"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/second-language_acquisition>
  skos:prefLabel "second-language acquisition"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .

<https://concepts.sagepub.com/social-science/concept/linguistic_input>
  skos:prefLabel "linguistic input"@en ;
  a skos:Concept ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/language_acquisition> .