assertion  retraction  graph  subject          predicate        object                  datatype    annotation
1          0           graph  obo:CHEBI_46770  rdfs:label       pyrrolidinecarboxamide  xsd:string  
1          0           graph  obo:CHEBI_46770  oio:id           CHEBI:46770             xsd:string  
1          0           graph  obo:CHEBI_46770  rdfs:subClassOf  obo:CHEBI_38260         _IRI        
1          0           graph  obo:CHEBI_46770  rdfs:subClassOf  obo:CHEBI_29347         _IRI        
1          0           graph  obo:CHEBI_46770  rdf:type         owl:Class               _IRI