assertion  retraction  graph  subject          predicate        object           datatype    annotation
1          0           graph  obo:CHEBI_24868  rdfs:label       organic salt     xsd:string  
1          0           graph  obo:CHEBI_24868  oio:id           CHEBI:24868      xsd:string  
1          0           graph  obo:CHEBI_24868  rdfs:subClassOf  obo:CHEBI_24866  _IRI        
1          0           graph  obo:CHEBI_24868  rdf:type         owl:Class        _IRI