assertion  retraction  graph  subject          predicate        object           datatype    annotation
1          0           graph  obo:CHEBI_22562  rdfs:label       anilines         xsd:string  
1          0           graph  obo:CHEBI_22562  oio:id           CHEBI:22562      xsd:string  
1          0           graph  obo:CHEBI_22562  rdfs:subClassOf  obo:CHEBI_33860  _IRI        
1          0           graph  obo:CHEBI_22562  rdfs:subClassOf  obo:CHEBI_22712  _IRI        
1          0           graph  obo:CHEBI_22562  rdf:type         owl:Class        _IRI