@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:-B52W1Z8P-W
  skos:prefLabel "vehicles"@en ;
  a skos:Concept ;
  skos:narrower n9j:-VGZGF4MR-3 .

n9j:-VGZGF4MR-3
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/armored_vehicles> ;
  skos:definition "The production of armored vehicles is a highly specialized industry that first appeared during World War I and reached its height in the United States during World War II. Armored vehicles—including tanks, personnel carriers, and tracked artillery pieces—are very expensive and time-consuming to manufacture. Most require large engines, armament, and tracked propulsion systems. [Source: Encyclopedia of War & American Society; Armored Vehicles]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-ZW0T0ZW3-0, n9j:-LQDZGQS8-L, n9j:-B52W1Z8P-W ;
  skos:prefLabel "armored vehicles"@en .

n9j: a skos:ConceptScheme .
n9j:-ZW0T0ZW3-0
  skos:prefLabel "protective equipment"@en ;
  a skos:Concept ;
  skos:narrower n9j:-VGZGF4MR-3 .

n9j:-LQDZGQS8-L
  skos:prefLabel "war and technology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-VGZGF4MR-3 .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-VGZGF4MR-3 .