@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:-V3SPHKFX-N
  skos:prefLabel "physical and biological development"@en ;
  a skos:Concept ;
  skos:narrower n9j:-QVKK0472-D .

n9j:-QVKK0472-D
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/biological_clocks> ;
  skos:narrower n9j:-RDTHQQFQ-1 ;
  skos:definition "Biological clocks are internal mechanisms that help humans, animals, and other living organisms measure time and regulate the rhythms of their bodies and activities. Most commonly, these clocks tell us when to eat, sleep, rest, become active, and mate. [Source: Encyclopedia of Time: Science, Philosophy, Theology, &                    Culture; Clocks, Biological]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-V3SPHKFX-N, n9j:-RPTX0QZG-9 ;
  skos:prefLabel "biological clocks"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D001683.html> .

n9j:-RPTX0QZG-9
  skos:prefLabel "periodicity"@en ;
  a skos:Concept ;
  skos:narrower n9j:-QVKK0472-D .

n9j: a skos:ConceptScheme .
n9j:-RDTHQQFQ-1
  skos:prefLabel "circadian clocks"@en ;
  a skos:Concept ;
  skos:broader n9j:-QVKK0472-D .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-QVKK0472-D .