@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:-BHX5HC39-L
  skos:prefLabel "copper sulfide"@en ;
  a skos:Concept ;
  skos:narrower kfp:-TSSHWBWM-P .

kfp: a skos:ConceptScheme .
kfp:-VF19W8T6-K
  skos:prefLabel "iron(2+) sulfides"@en ;
  a skos:Concept ;
  skos:narrower kfp:-TSSHWBWM-P .

kfp:-TSSHWBWM-P
  owl:sameAs obo:CHEBI_86202 ;
  skos:hiddenLabel "CuFeS2"@en, "Cupric ferrous sulfide"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-VF19W8T6-K, kfp:-RG4MDJT1-X, kfp:-BHX5HC39-L ;
  skos:prefLabel "chalcopyrite"@en .

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

kfp:-RG4MDJT1-X
  skos:prefLabel "sulfide mineral"@en ;
  a skos:Concept ;
  skos:narrower kfp:-TSSHWBWM-P .