@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/cereals>
  skos:prefLabel "cereals"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/maize> .

<https://concepts.sagepub.com/social-science/concept/maize>
  skos:definition "Maize (ZEA MAYS), also known as corn, is one of world's major cereal grains along with wheat and rice. It was domesticated as long ago as 12000 b.c.e. [Source: <a href=\"https://sk.sagepub.com/reference/environment/n664.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Environment and Society; Maize</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/cereals> ;
  skos:prefLabel "maize"@en ;
  a skos:Concept .

<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/maize> .