@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:-W5ZGF22Q-W
  skos:prefLabel "geographical distribution"@en ;
  a skos:Concept ;
  skos:narrower n9j:-ZQLRFGKK-R .

n9j:-ZQLRFGKK-R
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/population_pyramid> ;
  skos:definition "The population pyramid is a graphical representation of the age and gender composition of a specific population. The shape of the graph depends on the age and gender structure of the population. [Source: Encyclopedia of Epidemiology; Population Pyramid]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-W5ZGF22Q-W, n9j:-H211G881-X ;
  skos:prefLabel "population pyramid"@en .

n9j:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-ZQLRFGKK-R .

n9j: a skos:ConceptScheme .
n9j:-H211G881-X
  skos:prefLabel "epidemiological concepts"@en ;
  a skos:Concept ;
  skos:narrower n9j:-ZQLRFGKK-R .