@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:-DPTTVHGV-5
  skos:prefLabel "preventive orthodontics"@en ;
  a skos:Concept ;
  skos:narrower n9j:-QHSJ5MLW-9 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-QHSJ5MLW-9 .

n9j:-QHSJ5MLW-9
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/space_maintenance> ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-DPTTVHGV-5 ;
  skos:prefLabel "space maintenance"@en ;
  skos:exactMatch <https://id.nlm.nih.gov/mesh/D013027.html> .

n9j: a skos:ConceptScheme .