@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:-Z89BQ0WH-P
  skos:prefLabel "meso-substituted porphyrin"@en ;
  a skos:Concept ;
  skos:narrower kfp:-RBC8KR28-M .

kfp:-2_STAR
  a isothes:ConceptGroup ;
  skos:prefLabel "2_STAR"@en ;
  skos:member kfp:-RBC8KR28-M .

kfp: a skos:ConceptScheme .
kfp:-RBC8KR28-M
  owl:sameAs obo:CHEBI_143769 ;
  a skos:Concept ;
  skos:inScheme kfp: ;
  skos:broader kfp:-Z89BQ0WH-P, kfp:-L0H7SJR5-X ;
  skos:prefLabel "5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine"@en .

kfp:-L0H7SJR5-X
  skos:prefLabel "pyridines"@en ;
  a skos:Concept ;
  skos:narrower kfp:-RBC8KR28-M .