@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:-N7QC6S1R-Z
  skos:prefLabel "energy resources"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LK7HTXF8-C .

n9j:-N162DD27-B
  skos:prefLabel "gaseous fuels"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j: a skos:ConceptScheme .
n9j:-MFH7X2JV-N
  skos:prefLabel "nuclear fuels"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j:-LR82FS7P-D
  skos:prefLabel "petrol"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j:-TGQC95P9-7
  skos:prefLabel "solid fuels"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-LK7HTXF8-C .

n9j:-JPG999SC-C
  skos:prefLabel "personal consumption and waste"@en ;
  a skos:Concept ;
  skos:narrower n9j:-LK7HTXF8-C .

n9j:-S4D69HXV-1
  skos:prefLabel "alternative fuels"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j:-FW1K5LJ3-K
  skos:prefLabel "liquid fuels"@en ;
  a skos:Concept ;
  skos:broader n9j:-LK7HTXF8-C .

n9j:-LK7HTXF8-C
  skos:narrower n9j:-FW1K5LJ3-K, n9j:-LR82FS7P-D, n9j:-N162DD27-B, n9j:-S4D69HXV-1, n9j:-TGQC95P9-7, n9j:-MFH7X2JV-N ;
  a skos:Concept ;
  skos:broader n9j:-N7QC6S1R-Z, n9j:-JPG999SC-C ;
  skos:inScheme n9j: ;
  skos:definition "Air pollution from vehicle exhaust emissions is the end result of burning fuels to power the car. This has caused much environmental concern. [Source: Green Consumerism: An A-to-Z Guide; Fuel]"@en ;
  skos:prefLabel "fuel"@en ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/fuel> .