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

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-J4S2WXW6-G .

n9j:-V4H2Q1LZ-P
  skos:prefLabel "social relations in childhood and adolescence"@en ;
  a skos:Concept ;
  skos:narrower n9j:-J4S2WXW6-G .

n9j: a skos:ConceptScheme .
n9j:-J4S2WXW6-G
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/play_fighting> ;
  skos:definition "Play is a common feature of many young mammals, including humans. Although difficult to define objectively, play is readily recognized by observers and has several consistent features: It is engaged in voluntarily, has no obvious utilitarian value, and appears to be enjoyable to the participants. [Source: Encyclopedia of Human Relationships; Play Fighting]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-V4H2Q1LZ-P ;
  skos:prefLabel "play fighting"@en .