assertion  retraction  graph  subject          predicate        object                datatype    annotation
1          0           graph  obo:CHEBI_48369  rdfs:label       organic bromide salt  xsd:string  
1          0           graph  obo:CHEBI_48369  oio:id           CHEBI:48369           xsd:string  
1          0           graph  obo:CHEBI_48369  rdfs:subClassOf  obo:CHEBI_51069       _IRI        
1          0           graph  obo:CHEBI_48369  rdfs:subClassOf  obo:CHEBI_22925       _IRI        
1          0           graph  obo:CHEBI_48369  rdf:type         owl:Class             _IRI