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

n9j:-ZGKW4MCG-Z
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/theories_of_aging> ;
  skos:definition "For more than 40 years, researchers in gerontology have commented on the need for theories of aging. K. Warner Schaie suggested that theories were needed to integrate the large amount of research data that was accumulating across disciplines. [Source: Encyclopedia of Human Development; Theories of Aging]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-R0RT1MC9-B ;
  skos:prefLabel "theories of aging"@en .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-ZGKW4MCG-Z .

n9j:-R0RT1MC9-B
  skos:prefLabel "aging and older development"@en ;
  a skos:Concept ;
  skos:narrower n9j:-ZGKW4MCG-Z .

n9j: a skos:ConceptScheme .