@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:-ST83DVB8-B
  skos:prefLabel "clinical protocols"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-QZ3J98LJ-N
  skos:prefLabel "feasibility studies"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-LPLWWMVG-H
  skos:prefLabel "intervention studies"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-QNTZCQWN-9
  skos:prefLabel "sampling studies"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-XCL61L11-J
  skos:prefLabel "twin studies"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-JDH0VNHZ-D
  skos:prefLabel "clinical trials"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j: a skos:ConceptScheme .
n9j:-DC4TJX8N-B
  skos:prefLabel "pilot projects"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-VDKPP04S-0
  skos:prefLabel "epidemiologic studies"@en ;
  a skos:Concept ;
  skos:broader n9j:-DNQJ4F57-C .

n9j:-DNQJ4F57-C
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/epidemiologic_study_characteristics_as_topic> ;
  skos:inScheme n9j: ;
  skos:narrower n9j:-QZ3J98LJ-N, n9j:-QNTZCQWN-9, n9j:-VDKPP04S-0, n9j:-ST83DVB8-B, n9j:-LPLWWMVG-H, n9j:-XCL61L11-J, n9j:-JDH0VNHZ-D, n9j:-DC4TJX8N-B ;
  skos:broader n9j:-JB1FQM57-J ;
  a skos:Concept ;
  skos:prefLabel "epidemiologic study characteristics as topic"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D016020.html> .

n9j:-JB1FQM57-J
  skos:prefLabel "epidemiologic methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-DNQJ4F57-C .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-DNQJ4F57-C .