@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/> .
@prefix ns0: <http://purl.obolibrary.org/obo/chebi#> .

obo_purl:CHEBI_16134
    ns0:is_conjugate_base_of obo_purl:CHEBI_28938 .

obo_purl:CHEBI_28938
    metadata_def:mappingLoom "ammonium" ;
    metadata_def:mappingSameURI obo_purl:CHEBI_28938 ;
    metadata_def:prefLabel "ammonium" ;
    metadata:prefixIRI "CHEBI:28938" ;
    obo_purl:IAO_0000115 "An onium cation obtained by protonation of ammonia." ;
    obo_purl:RO_0000087 obo_purl:CHEBI_23357, obo_purl:CHEBI_75772, obo_purl:CHEBI_76971, obo_purl:CHEBI_77746 ;
    ns0:is_conjugate_acid_of obo_purl:CHEBI_16134 ;
    a owl:Class ;
    rdfs:label "ammonium" ;
    rdfs:subClassOf obo_purl:CHEBI_35106, obo_purl:CHEBI_50313, obo_purl:CHEBI_60242 .

obo_purl:CHEBI_35274
    ns0:has_parent_hydride obo_purl:CHEBI_28938 .

obo_purl:GO_0003810
    obo_purl:RO_0000057 obo_purl:CHEBI_28938 .

obo_purl:GO_0004418
    obo_purl:RO_0000057 obo_purl:CHEBI_28938 .

obo_purl:GO_0008519
    obo_purl:RO_0000057 obo_purl:CHEBI_28938 ;
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .

obo_purl:GO_0060359
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .

obo_purl:GO_0070405
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .

obo_purl:GO_0070634
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .

obo_purl:GO_0072488
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .

obo_purl:GO_0097164
    obo_purl:RO_0004007 obo_purl:CHEBI_28938 .

obo_purl:GO_0097272
    obo_purl:RO_0002332 obo_purl:CHEBI_28938 .

obo_purl:GO_0140734
    obo_purl:RO_0004009 obo_purl:CHEBI_28938 .