assertion  retraction  graph  subject          predicate        object           datatype    annotation
1          0           graph  obo:CHEBI_35410  rdfs:label       primary diamine  xsd:string  
1          0           graph  obo:CHEBI_35410  oio:id           CHEBI:35410      xsd:string  
1          0           graph  obo:CHEBI_35410  rdfs:subClassOf  obo:CHEBI_23666  _IRI        
1          0           graph  obo:CHEBI_35410  rdf:type         owl:Class        _IRI