@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: a skos:ConceptScheme .
kfp:-
  a isothes:ConceptGroup ;
  skos:prefLabel "3_STAR"@en ;
  skos:member kfp:-PL7QTFH2-B .

kfp:-PL7QTFH2-B
  owl:sameAs obo:CHEBI_35898 ;
  skos:hiddenLabel "P4(+)"@en, "[P4](+)"@en ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-JW7D3SD4-S ;
  skos:prefLabel "tetraphosphorus(1+)"@en ;
  skos:altLabel "[Td-(13)-Delta(4)-closo]tetraphosphorus(1+)"@en, "tetrahedro-tetraphosphorus(1+)"@en .

kfp:-JW7D3SD4-S
  skos:prefLabel "tetraatomic phosphorus"@en ;
  a skos:Concept ;
  skos:narrower kfp:-PL7QTFH2-B .