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

n9j:-BH7NC8KH-3
  skos:prefLabel "nocturnal myoclonus syndrome"@en ;
  a skos:Concept ;
  skos:broader n9j:-JMMHK7CK-1 .

n9j: a skos:ConceptScheme .
n9j:-QWDGQKZW-M
  skos:prefLabel "sleep apnea syndromes"@en ;
  a skos:Concept ;
  skos:broader n9j:-JMMHK7CK-1 .

n9j:-NHTXPHHT-K
  skos:prefLabel "disorders of excessive somnolence"@en ;
  a skos:Concept ;
  skos:broader n9j:-JMMHK7CK-1 .

n9j:-SL5H59VT-V
  skos:prefLabel "dyssomnias"@en ;
  a skos:Concept ;
  skos:narrower n9j:-JMMHK7CK-1 .

n9j:-R3SDR1VT-Q
  skos:prefLabel "restless legs syndrome"@en ;
  a skos:Concept ;
  skos:broader n9j:-JMMHK7CK-1 .

n9j:-NLSV39XS-Z
  skos:prefLabel "sleep initiation and maintenance disorders"@en ;
  a skos:Concept ;
  skos:broader n9j:-JMMHK7CK-1 .

n9j:-JMMHK7CK-1
  skos:broader n9j:-SL5H59VT-V ;
  a skos:Concept ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/intrinsic_sleep_disorders> ;
  skos:narrower n9j:-QWDGQKZW-M, n9j:-NHTXPHHT-K, n9j:-BH7NC8KH-3, n9j:-NLSV39XS-Z, n9j:-R3SDR1VT-Q ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D020919.html> ;
  skos:inScheme n9j: ;
  skos:prefLabel "intrinsic sleep disorders"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-JMMHK7CK-1 .