@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_15378
rdfs:subClassOf obo_purl:CHEBI_33252 .
obo_purl:CHEBI_33250
obo_purl:BFO_0000051 obo_purl:CHEBI_33252 .
obo_purl:CHEBI_33252
metadata_def:mappingLoom "atomicnucleus" ;
metadata_def:mappingSameURI obo_purl:CHEBI_33252 ;
metadata_def:prefLabel "atomic nucleus" ;
metadata:prefixIRI "CHEBI:33252" ;
obo_purl:BFO_0000051 obo_purl:CHEBI_33253 ;
obo_purl:IAO_0000115 "A nucleus is the positively charged central portion of an atom, excluding the orbital electrons." ;
a owl:Class ;
rdfs:label "atomic nucleus" ;
rdfs:subClassOf obo_purl:CHEBI_36347 .
@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_15378
rdfs:subClassOf obo_purl:CHEBI_33252 .
obo_purl:CHEBI_33250
obo_purl:BFO_0000051 obo_purl:CHEBI_33252 .
obo_purl:CHEBI_33252
metadata_def:mappingLoom "atomicnucleus" ;
metadata_def:mappingSameURI obo_purl:CHEBI_33252 ;
metadata_def:prefLabel "atomic nucleus" ;
metadata:prefixIRI "CHEBI:33252" ;
obo_purl:BFO_0000051 obo_purl:CHEBI_33253 ;
obo_purl:IAO_0000115 "A nucleus is the positively charged central portion of an atom, excluding the orbital electrons." ;
a owl:Class ;
rdfs:label "atomic nucleus" ;
rdfs:subClassOf obo_purl:CHEBI_36347 .