assertion  retraction  graph  subject           predicate        object           datatype    annotation
1          0           graph  obo:CHEBI_472657  rdfs:label       cefixime         xsd:string  
1          0           graph  obo:CHEBI_472657  oio:id           CHEBI:472657     xsd:string  
1          0           graph  obo:CHEBI_472657  rdfs:subClassOf  obo:CHEBI_23066  _IRI        
1          0           graph  obo:CHEBI_472657  rdf:type         owl:Class        _IRI