assertion  retraction  graph  subject          predicate        object               datatype    annotation
1          0           graph  obo:CHEBI_51069  rdfs:label       organic halide salt  xsd:string  
1          0           graph  obo:CHEBI_51069  oio:id           CHEBI:51069          xsd:string  
1          0           graph  obo:CHEBI_51069  rdfs:subClassOf  obo:CHEBI_24868      _IRI        
1          0           graph  obo:CHEBI_51069  rdf:type         owl:Class            _IRI