@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix metadata_def: <http://data.bioontology.org/metadata/def/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .
obo_purl:CHEBI_25529
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26416
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26420
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26421
metadata_def:mappingLoom "pyridines" ;
metadata_def:mappingSameURI obo_purl:CHEBI_26421 ;
metadata_def:prefLabel "pyridines" ;
metadata:prefixIRI "CHEBI:26421" ;
obo_purl:IAO_0000115 "Any organonitrogen heterocyclic compound based on a pyridine skeleton and its substituted derivatives." ;
obo_purl:IAO_0000412 <http://purl.obolibrary.org/obo/chebi.owl> ;
a owl:Class ;
rdfs:label "pyridines" ;
rdfs:subClassOf obo_purl:CHEBI_25693, obo_purl:CHEBI_38101 .
obo_purl:CHEBI_27306
rdfs:subClassOf obo_purl:CHEBI_26421 .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix metadata_def: <http://data.bioontology.org/metadata/def/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .
obo_purl:CHEBI_25529
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26416
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26420
rdfs:subClassOf obo_purl:CHEBI_26421 .
obo_purl:CHEBI_26421
metadata_def:mappingLoom "pyridines" ;
metadata_def:mappingSameURI obo_purl:CHEBI_26421 ;
metadata_def:prefLabel "pyridines" ;
metadata:prefixIRI "CHEBI:26421" ;
obo_purl:IAO_0000115 "Any organonitrogen heterocyclic compound based on a pyridine skeleton and its substituted derivatives." ;
obo_purl:IAO_0000412 <http://purl.obolibrary.org/obo/chebi.owl> ;
a owl:Class ;
rdfs:label "pyridines" ;
rdfs:subClassOf obo_purl:CHEBI_25693, obo_purl:CHEBI_38101 .
obo_purl:CHEBI_27306
rdfs:subClassOf obo_purl:CHEBI_26421 .