@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

n9j: a skos:ConceptScheme .
n9j:-CMZX6QJ8-J
  skos:prefLabel "hydrobiology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-MDQLCXB9-6 .

n9j:-X4W0FG07-Q
  skos:prefLabel "oceanography"@en ;
  a skos:Concept ;
  skos:narrower n9j:-MDQLCXB9-6 .

n9j:-SXR0M3F0-R
  skos:prefLabel "biology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-MDQLCXB9-6 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-MDQLCXB9-6 .

n9j:-MDQLCXB9-6
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/marine_biology> ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-CMZX6QJ8-J, n9j:-SXR0M3F0-R, n9j:-X4W0FG07-Q ;
  skos:prefLabel "marine biology"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D008386.html> .