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

kfp: a skos:ConceptScheme .
kfp:-RFMZQG52-K
  skos:broader kfp:-LB8M5F56-S ;
  skos:hiddenLabel "N-doped carbon nanotubes"@en, "CxNy nanotubes"@en, "CNx nanotube"@en, "CNx nanotubes"@en, "CxNy nanotube"@en, "nitrogen-doped carbon nanotubes"@en, "N-doped carbon nanotube"@en ;
  skos:prefLabel "nitrogen-doped carbon nanotube"@en ;
  owl:sameAs obo:CHEBI_50808 ;
  skos:inScheme kfp: ;
  a skos:Concept .

kfp:-LB8M5F56-S
  skos:prefLabel "nanotube"@en ;
  a skos:Concept ;
  skos:narrower kfp:-RFMZQG52-K .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-RFMZQG52-K .