@prefix kfp: <http://data.loterre.fr/ark:/67375/KFP> .
@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#> .
@prefix obo: <http://purl.obolibrary.org/obo/> .

kfp:-WZN5JFT4-N
  skos:prefLabel "magnesium cation"@en ;
  a skos:Concept ;
  skos:broader kfp:-TQDR9NJH-S .

kfp:-V6FLRHRZ-W
  skos:prefLabel "barium cation"@en ;
  a skos:Concept ;
  skos:broader kfp:-TQDR9NJH-S .

kfp:-PGNJSK9V-6
  skos:prefLabel "strontium cation"@en ;
  a skos:Concept ;
  skos:broader kfp:-TQDR9NJH-S .

kfp:-DQC49VNN-6
  skos:prefLabel "calcium cation"@en ;
  a skos:Concept ;
  skos:broader kfp:-TQDR9NJH-S .

kfp: a skos:ConceptScheme .
kfp:-MPB93JS0-J
  skos:prefLabel "metal cation"@en ;
  a skos:Concept ;
  skos:narrower kfp:-TQDR9NJH-S .

kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-TQDR9NJH-S .

kfp:-TQDR9NJH-S
  skos:narrower kfp:-JLMSCMLL-G, kfp:-WZN5JFT4-N, kfp:-V6FLRHRZ-W, kfp:-PGNJSK9V-6, kfp:-DQC49VNN-6 ;
  a skos:Concept ;
  skos:hiddenLabel "alkaline earth metal cation"@en, "alkaline earth cations"@en, "alkaline-earth metal cations"@en ;
  skos:broader kfp:-MPB93JS0-J, kfp:-R048PJ7K-3 ;
  skos:inScheme kfp: ;
  skos:prefLabel "alkaline earth cation"@en ;
  owl:sameAs obo:CHEBI_33513 .

kfp:-JLMSCMLL-G
  skos:prefLabel "beryllium cation"@en ;
  a skos:Concept ;
  skos:broader kfp:-TQDR9NJH-S .

kfp:-R048PJ7K-3
  skos:prefLabel "alkaline earth molecular entity"@en ;
  a skos:Concept ;
  skos:narrower kfp:-TQDR9NJH-S .