@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:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-R78CMFFZ-1 .

n9j:-C8NQZ4GL-J
  skos:prefLabel "statistics and research methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-R78CMFFZ-1 .

n9j:-R78CMFFZ-1
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/missing_data_methods> ;
  skos:definition "Virtually all epidemiologic studies suffer from some degree of missing or incomplete data. This means that some of the cases have data missing on some (but not all) of the variables. [Source: Encyclopedia of Epidemiology; Missing Data Methods]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-C8NQZ4GL-J ;
  skos:prefLabel "missing data methods"@en .